407796000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 192

約数和(自身を含む): 1415232000

約数和(自身を除く): 1007436000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 480, 500, 510, 544, 600, 680, 750, 800, 816, 850, 1000, 1020, 1200, 1275, 1360, 1500, 1632, 1700, 1999, 2000, 2040, 2125, 2400, 2550, 2720, 3000, 3400, 3998, 4000, 4080, 4250, 5100, 5997, 6000, 6375, 6800, 7996, 8160, 8500, 9995, 10200, 11994, 12000, 12750, 13600, 15992, 17000, 19990, 20400, 23988, 25500, 29985, 31984, 33983, 34000, 39980, 40800, 47976, 49975, 51000, 59970, 63968, 67966, 68000, 79960, 95952, 99950, 101949, 102000, 119940, 135932, 149925, 159920, 169915, 191904, 199900, 203898, 204000, 239880, 249875, 271864, 299850, 319840, 339830, 399800, 407796, 479760, 499750, 509745, 543728, 599700, 679660, 749625, 799600, 815592, 849575, 959520, 999500, 1019490, 1087456, 1199400, 1359320, 1499250, 1599200, 1631184, 1699150, 1999000, 2038980, 2398800, 2548725, 2718640, 2998500, 3262368, 3398300, 3998000, 4077960, 4247875, 4797600, 5097450, 5437280, 5997000, 6796600, 7996000, 8155920, 8495750, 10194900, 11994000, 12743625, 13593200, 16311840, 16991500, 20389800, 23988000, 25487250, 27186400, 33983000, 40779600, 50974500, 67966000, 81559200, 101949000, 135932000, 203898000, 407796000]

約数ペア:

[(1, 407796000), (2, 203898000), (3, 135932000), (4, 101949000), (5, 81559200), (6, 67966000), (8, 50974500), (10, 40779600), (12, 33983000), (15, 27186400), (16, 25487250), (17, 23988000), (20, 20389800), (24, 16991500), (25, 16311840), (30, 13593200), (32, 12743625), (34, 11994000), (40, 10194900), (48, 8495750), (50, 8155920), (51, 7996000), (60, 6796600), (68, 5997000), (75, 5437280), (80, 5097450), (85, 4797600), (96, 4247875), (100, 4077960), (102, 3998000), (120, 3398300), (125, 3262368), (136, 2998500), (150, 2718640), (160, 2548725), (170, 2398800), (200, 2038980), (204, 1999000), (240, 1699150), (250, 1631184), (255, 1599200), (272, 1499250), (300, 1359320), (340, 1199400), (375, 1087456), (400, 1019490), (408, 999500), (425, 959520), (480, 849575), (500, 815592), (510, 799600), (544, 749625), (600, 679660), (680, 599700), (750, 543728), (800, 509745), (816, 499750), (850, 479760), (1000, 407796), (1020, 399800), (1200, 339830), (1275, 319840), (1360, 299850), (1500, 271864), (1632, 249875), (1700, 239880), (1999, 204000), (2000, 203898), (2040, 199900), (2125, 191904), (2400, 169915), (2550, 159920), (2720, 149925), (3000, 135932), (3400, 119940), (3998, 102000), (4000, 101949), (4080, 99950), (4250, 95952), (5100, 79960), (5997, 68000), (6000, 67966), (6375, 63968), (6800, 59970), (7996, 51000), (8160, 49975), (8500, 47976), (9995, 40800), (10200, 39980), (11994, 34000), (12000, 33983), (12750, 31984), (13600, 29985), (15992, 25500), (17000, 23988), (19990, 20400)]