756041220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 2512823040

約数和(自身を除く): 1756781820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 271, 330, 396, 495, 542, 660, 813, 990, 1084, 1355, 1409, 1626, 1980, 2439, 2710, 2818, 2981, 3252, 4065, 4227, 4878, 5420, 5636, 5962, 7045, 8130, 8454, 8943, 9756, 11924, 12195, 12681, 14090, 14905, 15499, 16260, 16908, 17886, 21135, 24390, 25362, 26829, 28180, 29810, 30998, 35772, 42270, 44715, 46497, 48780, 50724, 53658, 59620, 61996, 63405, 77495, 84540, 89430, 92994, 107316, 126810, 134145, 139491, 154990, 178860, 185988, 232485, 253620, 268290, 278982, 309980, 381839, 464970, 536580, 557964, 697455, 763678, 929940, 1145517, 1394910, 1527356, 1909195, 2291034, 2789820, 3436551, 3818390, 4200229, 4582068, 5727585, 6873102, 7636780, 8400458, 11455170, 12600687, 13746204, 16800916, 17182755, 21001145, 22910340, 25201374, 34365510, 37802061, 42002290, 50402748, 63003435, 68731020, 75604122, 84004580, 126006870, 151208244, 189010305, 252013740, 378020610, 756041220]

約数ペア:

[(1, 756041220), (2, 378020610), (3, 252013740), (4, 189010305), (5, 151208244), (6, 126006870), (9, 84004580), (10, 75604122), (11, 68731020), (12, 63003435), (15, 50402748), (18, 42002290), (20, 37802061), (22, 34365510), (30, 25201374), (33, 22910340), (36, 21001145), (44, 17182755), (45, 16800916), (55, 13746204), (60, 12600687), (66, 11455170), (90, 8400458), (99, 7636780), (110, 6873102), (132, 5727585), (165, 4582068), (180, 4200229), (198, 3818390), (220, 3436551), (271, 2789820), (330, 2291034), (396, 1909195), (495, 1527356), (542, 1394910), (660, 1145517), (813, 929940), (990, 763678), (1084, 697455), (1355, 557964), (1409, 536580), (1626, 464970), (1980, 381839), (2439, 309980), (2710, 278982), (2818, 268290), (2981, 253620), (3252, 232485), (4065, 185988), (4227, 178860), (4878, 154990), (5420, 139491), (5636, 134145), (5962, 126810), (7045, 107316), (8130, 92994), (8454, 89430), (8943, 84540), (9756, 77495), (11924, 63405), (12195, 61996), (12681, 59620), (14090, 53658), (14905, 50724), (15499, 48780), (16260, 46497), (16908, 44715), (17886, 42270), (21135, 35772), (24390, 30998), (25362, 29810), (26829, 28180)]