87427600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 255733632

約数和(自身を除く): 168306032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 25, 26, 34, 40, 43, 46, 50, 52, 65, 68, 80, 85, 86, 92, 100, 104, 115, 130, 136, 170, 172, 184, 200, 208, 215, 221, 230, 260, 272, 299, 325, 340, 344, 368, 391, 400, 425, 430, 442, 460, 520, 559, 575, 598, 650, 680, 688, 731, 782, 850, 860, 884, 920, 989, 1040, 1075, 1105, 1118, 1150, 1196, 1300, 1360, 1462, 1495, 1564, 1700, 1720, 1768, 1840, 1955, 1978, 2150, 2210, 2236, 2300, 2392, 2600, 2795, 2924, 2990, 3128, 3400, 3440, 3536, 3655, 3910, 3956, 4300, 4420, 4472, 4600, 4784, 4945, 5083, 5200, 5525, 5590, 5848, 5980, 6256, 6800, 7310, 7475, 7820, 7912, 8600, 8840, 8944, 9200, 9503, 9775, 9890, 10166, 11050, 11180, 11696, 11960, 12857, 13975, 14620, 14950, 15640, 15824, 16813, 17200, 17680, 18275, 19006, 19550, 19780, 20332, 22100, 22360, 23920, 24725, 25415, 25714, 27950, 29240, 29900, 31280, 33626, 36550, 38012, 39100, 39560, 40664, 44200, 44720, 47515, 49450, 50830, 51428, 55900, 58480, 59800, 64285, 67252, 73100, 76024, 78200, 79120, 81328, 84065, 88400, 95030, 98900, 101660, 102856, 111800, 119600, 127075, 128570, 134504, 146200, 152048, 156400, 168130, 190060, 197800, 203320, 205712, 218569, 223600, 237575, 254150, 257140, 269008, 292400, 321425, 336260, 380120, 395600, 406640, 420325, 437138, 475150, 508300, 514280, 642850, 672520, 760240, 840650, 874276, 950300, 1016600, 1028560, 1092845, 1285700, 1345040, 1681300, 1748552, 1900600, 2033200, 2185690, 2571400, 3362600, 3497104, 3801200, 4371380, 5142800, 5464225, 6725200, 8742760, 10928450, 17485520, 21856900, 43713800, 87427600]

約数ペア:

[(1, 87427600), (2, 43713800), (4, 21856900), (5, 17485520), (8, 10928450), (10, 8742760), (13, 6725200), (16, 5464225), (17, 5142800), (20, 4371380), (23, 3801200), (25, 3497104), (26, 3362600), (34, 2571400), (40, 2185690), (43, 2033200), (46, 1900600), (50, 1748552), (52, 1681300), (65, 1345040), (68, 1285700), (80, 1092845), (85, 1028560), (86, 1016600), (92, 950300), (100, 874276), (104, 840650), (115, 760240), (130, 672520), (136, 642850), (170, 514280), (172, 508300), (184, 475150), (200, 437138), (208, 420325), (215, 406640), (221, 395600), (230, 380120), (260, 336260), (272, 321425), (299, 292400), (325, 269008), (340, 257140), (344, 254150), (368, 237575), (391, 223600), (400, 218569), (425, 205712), (430, 203320), (442, 197800), (460, 190060), (520, 168130), (559, 156400), (575, 152048), (598, 146200), (650, 134504), (680, 128570), (688, 127075), (731, 119600), (782, 111800), (850, 102856), (860, 101660), (884, 98900), (920, 95030), (989, 88400), (1040, 84065), (1075, 81328), (1105, 79120), (1118, 78200), (1150, 76024), (1196, 73100), (1300, 67252), (1360, 64285), (1462, 59800), (1495, 58480), (1564, 55900), (1700, 51428), (1720, 50830), (1768, 49450), (1840, 47515), (1955, 44720), (1978, 44200), (2150, 40664), (2210, 39560), (2236, 39100), (2300, 38012), (2392, 36550), (2600, 33626), (2795, 31280), (2924, 29900), (2990, 29240), (3128, 27950), (3400, 25714), (3440, 25415), (3536, 24725), (3655, 23920), (3910, 22360), (3956, 22100), (4300, 20332), (4420, 19780), (4472, 19550), (4600, 19006), (4784, 18275), (4945, 17680), (5083, 17200), (5200, 16813), (5525, 15824), (5590, 15640), (5848, 14950), (5980, 14620), (6256, 13975), (6800, 12857), (7310, 11960), (7475, 11696), (7820, 11180), (7912, 11050), (8600, 10166), (8840, 9890), (8944, 9775), (9200, 9503)]