1021605000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 3568857600

約数和(自身を除く): 2547252600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 169, 186, 195, 200, 248, 250, 260, 300, 310, 312, 325, 338, 372, 375, 390, 403, 465, 500, 507, 520, 600, 620, 625, 650, 676, 744, 750, 775, 780, 806, 845, 930, 975, 1000, 1014, 1209, 1240, 1250, 1300, 1352, 1500, 1550, 1560, 1612, 1625, 1690, 1860, 1875, 1950, 2015, 2028, 2197, 2325, 2418, 2500, 2535, 2600, 3000, 3100, 3224, 3250, 3380, 3720, 3750, 3875, 3900, 4030, 4056, 4225, 4394, 4650, 4836, 4875, 5000, 5070, 5239, 6045, 6200, 6500, 6591, 6760, 7500, 7750, 7800, 8060, 8125, 8450, 8788, 9300, 9672, 9750, 10075, 10140, 10478, 10985, 11625, 12090, 12675, 13000, 13182, 15000, 15500, 15717, 16120, 16250, 16900, 17576, 18600, 19375, 19500, 20150, 20280, 20956, 21125, 21970, 23250, 24180, 24375, 25350, 26195, 26364, 30225, 31000, 31434, 32500, 32955, 33800, 38750, 39000, 40300, 41912, 42250, 43940, 46500, 48360, 48750, 50375, 50700, 52390, 52728, 54925, 58125, 60450, 62868, 63375, 65000, 65910, 68107, 77500, 78585, 80600, 84500, 87880, 93000, 97500, 100750, 101400, 104780, 105625, 109850, 116250, 120900, 125736, 126750, 130975, 131820, 136214, 151125, 155000, 157170, 164775, 169000, 195000, 201500, 204321, 209560, 211250, 219700, 232500, 241800, 251875, 253500, 261950, 263640, 272428, 274625, 302250, 314340, 316875, 329550, 340535, 392925, 403000, 408642, 422500, 439400, 465000, 503750, 507000, 523900, 544856, 549250, 604500, 628680, 633750, 654875, 659100, 681070, 755625, 785850, 817284, 823875, 845000, 1007500, 1021605, 1047800, 1098500, 1209000, 1267500, 1309750, 1318200, 1362140, 1373125, 1511250, 1571700, 1634568, 1647750, 1702675, 1964625, 2015000, 2043210, 2197000, 2535000, 2619500, 2724280, 2746250, 3022500, 3143400, 3274375, 3295500, 3405350, 3929250, 4086420, 4119375, 5108025, 5239000, 5492500, 6045000, 6548750, 6591000, 6810700, 7858500, 8172840, 8238750, 8513375, 9823125, 10216050, 10985000, 13097500, 13621400, 15717000, 16477500, 17026750, 19646250, 20432100, 25540125, 26195000, 32955000, 34053500, 39292500, 40864200, 42566875, 51080250, 68107000, 78585000, 85133750, 102160500, 127700625, 170267500, 204321000, 255401250, 340535000, 510802500, 1021605000]

約数ペア:

[(1, 1021605000), (2, 510802500), (3, 340535000), (4, 255401250), (5, 204321000), (6, 170267500), (8, 127700625), (10, 102160500), (12, 85133750), (13, 78585000), (15, 68107000), (20, 51080250), (24, 42566875), (25, 40864200), (26, 39292500), (30, 34053500), (31, 32955000), (39, 26195000), (40, 25540125), (50, 20432100), (52, 19646250), (60, 17026750), (62, 16477500), (65, 15717000), (75, 13621400), (78, 13097500), (93, 10985000), (100, 10216050), (104, 9823125), (120, 8513375), (124, 8238750), (125, 8172840), (130, 7858500), (150, 6810700), (155, 6591000), (156, 6548750), (169, 6045000), (186, 5492500), (195, 5239000), (200, 5108025), (248, 4119375), (250, 4086420), (260, 3929250), (300, 3405350), (310, 3295500), (312, 3274375), (325, 3143400), (338, 3022500), (372, 2746250), (375, 2724280), (390, 2619500), (403, 2535000), (465, 2197000), (500, 2043210), (507, 2015000), (520, 1964625), (600, 1702675), (620, 1647750), (625, 1634568), (650, 1571700), (676, 1511250), (744, 1373125), (750, 1362140), (775, 1318200), (780, 1309750), (806, 1267500), (845, 1209000), (930, 1098500), (975, 1047800), (1000, 1021605), (1014, 1007500), (1209, 845000), (1240, 823875), (1250, 817284), (1300, 785850), (1352, 755625), (1500, 681070), (1550, 659100), (1560, 654875), (1612, 633750), (1625, 628680), (1690, 604500), (1860, 549250), (1875, 544856), (1950, 523900), (2015, 507000), (2028, 503750), (2197, 465000), (2325, 439400), (2418, 422500), (2500, 408642), (2535, 403000), (2600, 392925), (3000, 340535), (3100, 329550), (3224, 316875), (3250, 314340), (3380, 302250), (3720, 274625), (3750, 272428), (3875, 263640), (3900, 261950), (4030, 253500), (4056, 251875), (4225, 241800), (4394, 232500), (4650, 219700), (4836, 211250), (4875, 209560), (5000, 204321), (5070, 201500), (5239, 195000), (6045, 169000), (6200, 164775), (6500, 157170), (6591, 155000), (6760, 151125), (7500, 136214), (7750, 131820), (7800, 130975), (8060, 126750), (8125, 125736), (8450, 120900), (8788, 116250), (9300, 109850), (9672, 105625), (9750, 104780), (10075, 101400), (10140, 100750), (10478, 97500), (10985, 93000), (11625, 87880), (12090, 84500), (12675, 80600), (13000, 78585), (13182, 77500), (15000, 68107), (15500, 65910), (15717, 65000), (16120, 63375), (16250, 62868), (16900, 60450), (17576, 58125), (18600, 54925), (19375, 52728), (19500, 52390), (20150, 50700), (20280, 50375), (20956, 48750), (21125, 48360), (21970, 46500), (23250, 43940), (24180, 42250), (24375, 41912), (25350, 40300), (26195, 39000), (26364, 38750), (30225, 33800), (31000, 32955), (31434, 32500)]