474752520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1316

約数の個数: 192

約数和(自身を含む): 1701311040

約数和(自身を除く): 1226558520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 505, 606, 660, 792, 808, 909, 990, 1010, 1111, 1187, 1212, 1320, 1515, 1818, 1980, 2020, 2222, 2374, 2424, 3030, 3333, 3561, 3636, 3960, 4040, 4444, 4545, 4748, 5555, 5935, 6060, 6666, 7122, 7272, 8888, 9090, 9496, 9999, 10683, 11110, 11870, 12120, 13057, 13332, 14244, 16665, 17805, 18180, 19998, 21366, 22220, 23740, 26114, 26664, 28488, 33330, 35610, 36360, 39171, 39996, 42732, 44440, 47480, 49995, 52228, 53415, 65285, 66660, 71220, 78342, 79992, 85464, 99990, 104456, 106830, 117513, 119887, 130570, 133320, 142440, 156684, 195855, 199980, 213660, 235026, 239774, 261140, 313368, 359661, 391710, 399960, 427320, 470052, 479548, 522280, 587565, 599435, 719322, 783420, 940104, 959096, 1078983, 1175130, 1198870, 1318757, 1438644, 1566840, 1798305, 2157966, 2350260, 2397740, 2637514, 2877288, 3596610, 3956271, 4315932, 4700520, 4795480, 5275028, 5394915, 6593785, 7193220, 7912542, 8631864, 10550056, 10789830, 11868813, 13187570, 14386440, 15825084, 19781355, 21579660, 23737626, 26375140, 31650168, 39562710, 43159320, 47475252, 52750280, 59344065, 79125420, 94950504, 118688130, 158250840, 237376260, 474752520]

約数ペア:

[(1, 474752520), (2, 237376260), (3, 158250840), (4, 118688130), (5, 94950504), (6, 79125420), (8, 59344065), (9, 52750280), (10, 47475252), (11, 43159320), (12, 39562710), (15, 31650168), (18, 26375140), (20, 23737626), (22, 21579660), (24, 19781355), (30, 15825084), (33, 14386440), (36, 13187570), (40, 11868813), (44, 10789830), (45, 10550056), (55, 8631864), (60, 7912542), (66, 7193220), (72, 6593785), (88, 5394915), (90, 5275028), (99, 4795480), (101, 4700520), (110, 4315932), (120, 3956271), (132, 3596610), (165, 2877288), (180, 2637514), (198, 2397740), (202, 2350260), (220, 2157966), (264, 1798305), (303, 1566840), (330, 1438644), (360, 1318757), (396, 1198870), (404, 1175130), (440, 1078983), (495, 959096), (505, 940104), (606, 783420), (660, 719322), (792, 599435), (808, 587565), (909, 522280), (990, 479548), (1010, 470052), (1111, 427320), (1187, 399960), (1212, 391710), (1320, 359661), (1515, 313368), (1818, 261140), (1980, 239774), (2020, 235026), (2222, 213660), (2374, 199980), (2424, 195855), (3030, 156684), (3333, 142440), (3561, 133320), (3636, 130570), (3960, 119887), (4040, 117513), (4444, 106830), (4545, 104456), (4748, 99990), (5555, 85464), (5935, 79992), (6060, 78342), (6666, 71220), (7122, 66660), (7272, 65285), (8888, 53415), (9090, 52228), (9496, 49995), (9999, 47480), (10683, 44440), (11110, 42732), (11870, 39996), (12120, 39171), (13057, 36360), (13332, 35610), (14244, 33330), (16665, 28488), (17805, 26664), (18180, 26114), (19998, 23740), (21366, 22220)]