8206087500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 432

約数和(自身を含む): 28981645056

約数和(自身を除く): 20775557556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 125, 130, 150, 155, 156, 180, 181, 186, 195, 225, 234, 250, 260, 279, 300, 310, 325, 362, 372, 375, 390, 403, 450, 465, 468, 500, 543, 558, 585, 620, 625, 650, 724, 750, 775, 780, 806, 900, 905, 930, 975, 1086, 1116, 1125, 1170, 1209, 1250, 1300, 1395, 1500, 1550, 1612, 1625, 1629, 1810, 1860, 1875, 1950, 2015, 2172, 2250, 2325, 2340, 2353, 2418, 2500, 2715, 2790, 2925, 3100, 3125, 3250, 3258, 3620, 3627, 3750, 3875, 3900, 4030, 4500, 4525, 4650, 4706, 4836, 4875, 5430, 5580, 5611, 5625, 5850, 6045, 6250, 6500, 6516, 6975, 7059, 7254, 7500, 7750, 8060, 8125, 8145, 9050, 9300, 9375, 9412, 9750, 10075, 10860, 11222, 11250, 11625, 11700, 11765, 12090, 12500, 13575, 13950, 14118, 14508, 14625, 15500, 16250, 16290, 16833, 18100, 18135, 18750, 19375, 19500, 20150, 21177, 22444, 22500, 22625, 23250, 23530, 24180, 24375, 27150, 27900, 28055, 28125, 28236, 29250, 30225, 32500, 32580, 33666, 34875, 35295, 36270, 37500, 38750, 40300, 40625, 40725, 42354, 45250, 46500, 47060, 48750, 50375, 50499, 54300, 56110, 56250, 58125, 58500, 58825, 60450, 67332, 67875, 69750, 70590, 72540, 72943, 73125, 77500, 81250, 81450, 84165, 84708, 90500, 90675, 96875, 97500, 100750, 100998, 105885, 112220, 112500, 113125, 116250, 117650, 120900, 121875, 135750, 139500, 140275, 141180, 145886, 146250, 151125, 162500, 162900, 168330, 174375, 176475, 181350, 193750, 201500, 201996, 203625, 211770, 218829, 226250, 232500, 235300, 243750, 251875, 252495, 271500, 280550, 290625, 291772, 292500, 294125, 302250, 336660, 339375, 348750, 352950, 362700, 364715, 365625, 387500, 407250, 420825, 423540, 437658, 452500, 453375, 487500, 503750, 504990, 529425, 561100, 565625, 581250, 588250, 604500, 656487, 678750, 697500, 701375, 705900, 729430, 731250, 755625, 814500, 841650, 871875, 875316, 882375, 906750, 1007500, 1009980, 1018125, 1058850, 1094145, 1131250, 1162500, 1176500, 1259375, 1262475, 1312974, 1357500, 1402750, 1458860, 1462500, 1470625, 1511250, 1683300, 1696875, 1743750, 1764750, 1813500, 1823575, 2036250, 2104125, 2117700, 2188290, 2262500, 2266875, 2518750, 2524950, 2625948, 2647125, 2805500, 2941250, 3022500, 3282435, 3393750, 3487500, 3506875, 3529500, 3647150, 3778125, 4072500, 4208250, 4376580, 4411875, 4533750, 5037500, 5049900, 5090625, 5294250, 5470725, 5882500, 6312375, 6564870, 6787500, 7013750, 7294300, 7353125, 7556250, 8416500, 8823750, 9067500, 9117875, 10181250, 10520625, 10588500, 10941450, 11334375, 12624750, 13129740, 13235625, 14027500, 14706250, 15112500, 16412175, 17534375, 17647500, 18235750, 20362500, 21041250, 21882900, 22059375, 22668750, 25249500, 26471250, 27353625, 29412500, 31561875, 32824350, 35068750, 36471500, 42082500, 44118750, 45337500, 45589375, 52603125, 52942500, 54707250, 63123750, 65648700, 66178125, 70137500, 82060875, 88237500, 91178750, 105206250, 109414500, 126247500, 132356250, 136768125, 157809375, 164121750, 182357500, 210412500, 227946875, 264712500, 273536250, 315618750, 328243500, 410304375, 455893750, 547072500, 631237500, 683840625, 820608750, 911787500, 1367681250, 1641217500, 2051521875, 2735362500, 4103043750, 8206087500]

約数ペア:

[(1, 8206087500), (2, 4103043750), (3, 2735362500), (4, 2051521875), (5, 1641217500), (6, 1367681250), (9, 911787500), (10, 820608750), (12, 683840625), (13, 631237500), (15, 547072500), (18, 455893750), (20, 410304375), (25, 328243500), (26, 315618750), (30, 273536250), (31, 264712500), (36, 227946875), (39, 210412500), (45, 182357500), (50, 164121750), (52, 157809375), (60, 136768125), (62, 132356250), (65, 126247500), (75, 109414500), (78, 105206250), (90, 91178750), (93, 88237500), (100, 82060875), (117, 70137500), (124, 66178125), (125, 65648700), (130, 63123750), (150, 54707250), (155, 52942500), (156, 52603125), (180, 45589375), (181, 45337500), (186, 44118750), (195, 42082500), (225, 36471500), (234, 35068750), (250, 32824350), (260, 31561875), (279, 29412500), (300, 27353625), (310, 26471250), (325, 25249500), (362, 22668750), (372, 22059375), (375, 21882900), (390, 21041250), (403, 20362500), (450, 18235750), (465, 17647500), (468, 17534375), (500, 16412175), (543, 15112500), (558, 14706250), (585, 14027500), (620, 13235625), (625, 13129740), (650, 12624750), (724, 11334375), (750, 10941450), (775, 10588500), (780, 10520625), (806, 10181250), (900, 9117875), (905, 9067500), (930, 8823750), (975, 8416500), (1086, 7556250), (1116, 7353125), (1125, 7294300), (1170, 7013750), (1209, 6787500), (1250, 6564870), (1300, 6312375), (1395, 5882500), (1500, 5470725), (1550, 5294250), (1612, 5090625), (1625, 5049900), (1629, 5037500), (1810, 4533750), (1860, 4411875), (1875, 4376580), (1950, 4208250), (2015, 4072500), (2172, 3778125), (2250, 3647150), (2325, 3529500), (2340, 3506875), (2353, 3487500), (2418, 3393750), (2500, 3282435), (2715, 3022500), (2790, 2941250), (2925, 2805500), (3100, 2647125), (3125, 2625948), (3250, 2524950), (3258, 2518750), (3620, 2266875), (3627, 2262500), (3750, 2188290), (3875, 2117700), (3900, 2104125), (4030, 2036250), (4500, 1823575), (4525, 1813500), (4650, 1764750), (4706, 1743750), (4836, 1696875), (4875, 1683300), (5430, 1511250), (5580, 1470625), (5611, 1462500), (5625, 1458860), (5850, 1402750), (6045, 1357500), (6250, 1312974), (6500, 1262475), (6516, 1259375), (6975, 1176500), (7059, 1162500), (7254, 1131250), (7500, 1094145), (7750, 1058850), (8060, 1018125), (8125, 1009980), (8145, 1007500), (9050, 906750), (9300, 882375), (9375, 875316), (9412, 871875), (9750, 841650), (10075, 814500), (10860, 755625), (11222, 731250), (11250, 729430), (11625, 705900), (11700, 701375), (11765, 697500), (12090, 678750), (12500, 656487), (13575, 604500), (13950, 588250), (14118, 581250), (14508, 565625), (14625, 561100), (15500, 529425), (16250, 504990), (16290, 503750), (16833, 487500), (18100, 453375), (18135, 452500), (18750, 437658), (19375, 423540), (19500, 420825), (20150, 407250), (21177, 387500), (22444, 365625), (22500, 364715), (22625, 362700), (23250, 352950), (23530, 348750), (24180, 339375), (24375, 336660), (27150, 302250), (27900, 294125), (28055, 292500), (28125, 291772), (28236, 290625), (29250, 280550), (30225, 271500), (32500, 252495), (32580, 251875), (33666, 243750), (34875, 235300), (35295, 232500), (36270, 226250), (37500, 218829), (38750, 211770), (40300, 203625), (40625, 201996), (40725, 201500), (42354, 193750), (45250, 181350), (46500, 176475), (47060, 174375), (48750, 168330), (50375, 162900), (50499, 162500), (54300, 151125), (56110, 146250), (56250, 145886), (58125, 141180), (58500, 140275), (58825, 139500), (60450, 135750), (67332, 121875), (67875, 120900), (69750, 117650), (70590, 116250), (72540, 113125), (72943, 112500), (73125, 112220), (77500, 105885), (81250, 100998), (81450, 100750), (84165, 97500), (84708, 96875), (90500, 90675)]