76402040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 218907360

約数和(自身を除く): 142505320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 37, 38, 40, 44, 52, 55, 65, 74, 76, 88, 95, 104, 110, 130, 143, 148, 152, 185, 190, 209, 220, 247, 260, 286, 296, 361, 370, 380, 407, 418, 440, 481, 494, 520, 572, 703, 715, 722, 740, 760, 814, 836, 962, 988, 1045, 1144, 1235, 1406, 1430, 1444, 1480, 1628, 1672, 1805, 1924, 1976, 2035, 2090, 2405, 2470, 2717, 2812, 2860, 2888, 3256, 3515, 3610, 3848, 3971, 4070, 4180, 4693, 4810, 4940, 5291, 5434, 5624, 5720, 7030, 7220, 7733, 7942, 8140, 8360, 9139, 9386, 9620, 9880, 10582, 10868, 13357, 13585, 14060, 14440, 15466, 15884, 16280, 18278, 18772, 19240, 19855, 21164, 21736, 23465, 26455, 26714, 27170, 28120, 30932, 31768, 36556, 37544, 38665, 39710, 42328, 45695, 46930, 51623, 52910, 53428, 54340, 61864, 66785, 73112, 77330, 79420, 91390, 93860, 100529, 103246, 105820, 106856, 108680, 133570, 146927, 154660, 158840, 173641, 182780, 187720, 201058, 206492, 211640, 258115, 267140, 293854, 309320, 347282, 365560, 402116, 412984, 502645, 516230, 534280, 587708, 694564, 734635, 804232, 868205, 1005290, 1032460, 1175416, 1389128, 1469270, 1736410, 1910051, 2010580, 2064920, 2938540, 3472820, 3820102, 4021160, 5877080, 6945640, 7640204, 9550255, 15280408, 19100510, 38201020, 76402040]

約数ペア:

[(1, 76402040), (2, 38201020), (4, 19100510), (5, 15280408), (8, 9550255), (10, 7640204), (11, 6945640), (13, 5877080), (19, 4021160), (20, 3820102), (22, 3472820), (26, 2938540), (37, 2064920), (38, 2010580), (40, 1910051), (44, 1736410), (52, 1469270), (55, 1389128), (65, 1175416), (74, 1032460), (76, 1005290), (88, 868205), (95, 804232), (104, 734635), (110, 694564), (130, 587708), (143, 534280), (148, 516230), (152, 502645), (185, 412984), (190, 402116), (209, 365560), (220, 347282), (247, 309320), (260, 293854), (286, 267140), (296, 258115), (361, 211640), (370, 206492), (380, 201058), (407, 187720), (418, 182780), (440, 173641), (481, 158840), (494, 154660), (520, 146927), (572, 133570), (703, 108680), (715, 106856), (722, 105820), (740, 103246), (760, 100529), (814, 93860), (836, 91390), (962, 79420), (988, 77330), (1045, 73112), (1144, 66785), (1235, 61864), (1406, 54340), (1430, 53428), (1444, 52910), (1480, 51623), (1628, 46930), (1672, 45695), (1805, 42328), (1924, 39710), (1976, 38665), (2035, 37544), (2090, 36556), (2405, 31768), (2470, 30932), (2717, 28120), (2812, 27170), (2860, 26714), (2888, 26455), (3256, 23465), (3515, 21736), (3610, 21164), (3848, 19855), (3971, 19240), (4070, 18772), (4180, 18278), (4693, 16280), (4810, 15884), (4940, 15466), (5291, 14440), (5434, 14060), (5624, 13585), (5720, 13357), (7030, 10868), (7220, 10582), (7733, 9880), (7942, 9620), (8140, 9386), (8360, 9139)]