251854200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 934315200

約数和(自身を除く): 682461000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 47, 50, 52, 60, 65, 72, 75, 78, 90, 94, 100, 104, 117, 120, 130, 141, 150, 156, 180, 188, 195, 200, 225, 229, 234, 235, 260, 282, 300, 312, 325, 360, 376, 390, 423, 450, 458, 468, 470, 520, 564, 585, 600, 611, 650, 687, 705, 780, 846, 900, 916, 936, 940, 975, 1128, 1145, 1170, 1175, 1222, 1300, 1374, 1410, 1560, 1692, 1800, 1832, 1833, 1880, 1950, 2061, 2115, 2290, 2340, 2350, 2444, 2600, 2748, 2820, 2925, 2977, 3055, 3384, 3435, 3525, 3666, 3900, 4122, 4230, 4580, 4680, 4700, 4888, 5496, 5499, 5640, 5725, 5850, 5954, 6110, 6870, 7050, 7332, 7800, 8244, 8460, 8931, 9160, 9165, 9400, 10305, 10575, 10763, 10998, 11450, 11700, 11908, 12220, 13740, 14100, 14664, 14885, 15275, 16488, 16920, 17175, 17862, 18330, 20610, 21150, 21526, 21996, 22900, 23400, 23816, 24440, 26793, 27480, 27495, 28200, 29770, 30550, 32289, 34350, 35724, 36660, 41220, 42300, 43052, 43992, 44655, 45800, 45825, 51525, 53586, 53815, 54990, 59540, 61100, 64578, 68700, 71448, 73320, 74425, 82440, 84600, 86104, 89310, 91650, 96867, 103050, 107172, 107630, 109980, 119080, 122200, 129156, 133965, 137400, 137475, 139919, 148850, 161445, 178620, 183300, 193734, 206100, 214344, 215260, 219960, 223275, 258312, 267930, 269075, 274950, 279838, 297700, 322890, 357240, 366600, 387468, 412200, 419757, 430520, 446550, 484335, 535860, 538150, 549900, 559676, 595400, 645780, 669825, 699595, 774936, 807225, 839514, 893100, 968670, 1071720, 1076300, 1099800, 1119352, 1259271, 1291560, 1339650, 1399190, 1614450, 1679028, 1786200, 1937340, 2098785, 2152600, 2421675, 2518542, 2679300, 2798380, 3228900, 3358056, 3497975, 3874680, 4197570, 4843350, 5037084, 5358600, 5596760, 6296355, 6457800, 6995950, 8395140, 9686700, 10074168, 10493925, 12592710, 13991900, 16790280, 19373400, 20987850, 25185420, 27983800, 31481775, 41975700, 50370840, 62963550, 83951400, 125927100, 251854200]

約数ペア:

[(1, 251854200), (2, 125927100), (3, 83951400), (4, 62963550), (5, 50370840), (6, 41975700), (8, 31481775), (9, 27983800), (10, 25185420), (12, 20987850), (13, 19373400), (15, 16790280), (18, 13991900), (20, 12592710), (24, 10493925), (25, 10074168), (26, 9686700), (30, 8395140), (36, 6995950), (39, 6457800), (40, 6296355), (45, 5596760), (47, 5358600), (50, 5037084), (52, 4843350), (60, 4197570), (65, 3874680), (72, 3497975), (75, 3358056), (78, 3228900), (90, 2798380), (94, 2679300), (100, 2518542), (104, 2421675), (117, 2152600), (120, 2098785), (130, 1937340), (141, 1786200), (150, 1679028), (156, 1614450), (180, 1399190), (188, 1339650), (195, 1291560), (200, 1259271), (225, 1119352), (229, 1099800), (234, 1076300), (235, 1071720), (260, 968670), (282, 893100), (300, 839514), (312, 807225), (325, 774936), (360, 699595), (376, 669825), (390, 645780), (423, 595400), (450, 559676), (458, 549900), (468, 538150), (470, 535860), (520, 484335), (564, 446550), (585, 430520), (600, 419757), (611, 412200), (650, 387468), (687, 366600), (705, 357240), (780, 322890), (846, 297700), (900, 279838), (916, 274950), (936, 269075), (940, 267930), (975, 258312), (1128, 223275), (1145, 219960), (1170, 215260), (1175, 214344), (1222, 206100), (1300, 193734), (1374, 183300), (1410, 178620), (1560, 161445), (1692, 148850), (1800, 139919), (1832, 137475), (1833, 137400), (1880, 133965), (1950, 129156), (2061, 122200), (2115, 119080), (2290, 109980), (2340, 107630), (2350, 107172), (2444, 103050), (2600, 96867), (2748, 91650), (2820, 89310), (2925, 86104), (2977, 84600), (3055, 82440), (3384, 74425), (3435, 73320), (3525, 71448), (3666, 68700), (3900, 64578), (4122, 61100), (4230, 59540), (4580, 54990), (4680, 53815), (4700, 53586), (4888, 51525), (5496, 45825), (5499, 45800), (5640, 44655), (5725, 43992), (5850, 43052), (5954, 42300), (6110, 41220), (6870, 36660), (7050, 35724), (7332, 34350), (7800, 32289), (8244, 30550), (8460, 29770), (8931, 28200), (9160, 27495), (9165, 27480), (9400, 26793), (10305, 24440), (10575, 23816), (10763, 23400), (10998, 22900), (11450, 21996), (11700, 21526), (11908, 21150), (12220, 20610), (13740, 18330), (14100, 17862), (14664, 17175), (14885, 16920), (15275, 16488)]