1008810180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7213}}^1$

素因数の和:7275

約数の個数: 192

約数和(自身を含む): 3684334080

約数和(自身を除く): 2675523900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 6660, 6993, 7213, 7770, 9324, 9990, 11655, 13986, 14426, 15540, 19980, 21639, 23310, 27972, 28852, 34965, 36065, 43278, 46620, 50491, 64917, 69930, 72130, 86556, 100982, 108195, 129834, 139860, 144260, 151473, 194751, 201964, 216390, 252455, 259668, 266881, 302946, 324585, 389502, 432780, 454419, 504910, 533762, 605892, 649170, 757365, 779004, 800643, 908838, 973755, 1009820, 1067524, 1298340, 1334405, 1363257, 1514730, 1601286, 1817676, 1868167, 1947510, 2272095, 2401929, 2668810, 2726514, 3029460, 3202572, 3736334, 3895020, 4003215, 4544190, 4803858, 5337620, 5453028, 5604501, 6816285, 7205787, 7472668, 8006430, 9088380, 9340835, 9607716, 11209002, 12009645, 13632570, 14411574, 16012860, 16813503, 18681670, 22418004, 24019290, 27265140, 28022505, 28823148, 33627006, 36028935, 37363340, 48038580, 50440509, 56045010, 67254012, 72057870, 84067515, 100881018, 112090020, 144115740, 168135030, 201762036, 252202545, 336270060, 504405090, 1008810180]

約数ペア:

[(1, 1008810180), (2, 504405090), (3, 336270060), (4, 252202545), (5, 201762036), (6, 168135030), (7, 144115740), (9, 112090020), (10, 100881018), (12, 84067515), (14, 72057870), (15, 67254012), (18, 56045010), (20, 50440509), (21, 48038580), (27, 37363340), (28, 36028935), (30, 33627006), (35, 28823148), (36, 28022505), (37, 27265140), (42, 24019290), (45, 22418004), (54, 18681670), (60, 16813503), (63, 16012860), (70, 14411574), (74, 13632570), (84, 12009645), (90, 11209002), (105, 9607716), (108, 9340835), (111, 9088380), (126, 8006430), (135, 7472668), (140, 7205787), (148, 6816285), (180, 5604501), (185, 5453028), (189, 5337620), (210, 4803858), (222, 4544190), (252, 4003215), (259, 3895020), (270, 3736334), (315, 3202572), (333, 3029460), (370, 2726514), (378, 2668810), (420, 2401929), (444, 2272095), (518, 1947510), (540, 1868167), (555, 1817676), (630, 1601286), (666, 1514730), (740, 1363257), (756, 1334405), (777, 1298340), (945, 1067524), (999, 1009820), (1036, 973755), (1110, 908838), (1260, 800643), (1295, 779004), (1332, 757365), (1554, 649170), (1665, 605892), (1890, 533762), (1998, 504910), (2220, 454419), (2331, 432780), (2590, 389502), (3108, 324585), (3330, 302946), (3780, 266881), (3885, 259668), (3996, 252455), (4662, 216390), (4995, 201964), (5180, 194751), (6660, 151473), (6993, 144260), (7213, 139860), (7770, 129834), (9324, 108195), (9990, 100982), (11655, 86556), (13986, 72130), (14426, 69930), (15540, 64917), (19980, 50491), (21639, 46620), (23310, 43278), (27972, 36065), (28852, 34965)]