73977200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 219200256

約数和(自身を除く): 145223056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 25, 34, 40, 43, 44, 46, 50, 55, 68, 80, 85, 86, 88, 92, 100, 110, 115, 136, 170, 172, 176, 184, 187, 200, 215, 220, 230, 253, 272, 275, 340, 344, 368, 374, 391, 400, 425, 430, 440, 460, 473, 506, 550, 575, 680, 688, 731, 748, 782, 850, 860, 880, 920, 935, 946, 989, 1012, 1075, 1100, 1150, 1265, 1360, 1462, 1496, 1564, 1700, 1720, 1840, 1870, 1892, 1955, 1978, 2024, 2150, 2200, 2300, 2365, 2530, 2924, 2992, 3128, 3400, 3440, 3655, 3740, 3784, 3910, 3956, 4048, 4300, 4301, 4400, 4600, 4675, 4730, 4945, 5060, 5848, 6256, 6325, 6800, 7310, 7480, 7568, 7820, 7912, 8041, 8600, 8602, 9200, 9350, 9460, 9775, 9890, 10120, 10879, 11696, 11825, 12650, 14620, 14960, 15640, 15824, 16082, 16813, 17200, 17204, 18275, 18700, 18920, 19550, 19780, 20240, 21505, 21758, 23650, 24725, 25300, 29240, 31280, 32164, 33626, 34408, 36550, 37400, 37840, 39100, 39560, 40205, 43010, 43516, 47300, 49450, 50600, 54395, 58480, 64328, 67252, 68816, 73100, 74800, 78200, 79120, 80410, 84065, 86020, 87032, 94600, 98900, 101200, 107525, 108790, 128656, 134504, 146200, 156400, 160820, 168130, 172040, 174064, 184943, 189200, 197800, 201025, 215050, 217580, 269008, 271975, 292400, 321640, 336260, 344080, 369886, 395600, 402050, 420325, 430100, 435160, 543950, 643280, 672520, 739772, 804100, 840650, 860200, 870320, 924715, 1087900, 1345040, 1479544, 1608200, 1681300, 1720400, 1849430, 2175800, 2959088, 3216400, 3362600, 3698860, 4351600, 4623575, 6725200, 7397720, 9247150, 14795440, 18494300, 36988600, 73977200]

約数ペア:

[(1, 73977200), (2, 36988600), (4, 18494300), (5, 14795440), (8, 9247150), (10, 7397720), (11, 6725200), (16, 4623575), (17, 4351600), (20, 3698860), (22, 3362600), (23, 3216400), (25, 2959088), (34, 2175800), (40, 1849430), (43, 1720400), (44, 1681300), (46, 1608200), (50, 1479544), (55, 1345040), (68, 1087900), (80, 924715), (85, 870320), (86, 860200), (88, 840650), (92, 804100), (100, 739772), (110, 672520), (115, 643280), (136, 543950), (170, 435160), (172, 430100), (176, 420325), (184, 402050), (187, 395600), (200, 369886), (215, 344080), (220, 336260), (230, 321640), (253, 292400), (272, 271975), (275, 269008), (340, 217580), (344, 215050), (368, 201025), (374, 197800), (391, 189200), (400, 184943), (425, 174064), (430, 172040), (440, 168130), (460, 160820), (473, 156400), (506, 146200), (550, 134504), (575, 128656), (680, 108790), (688, 107525), (731, 101200), (748, 98900), (782, 94600), (850, 87032), (860, 86020), (880, 84065), (920, 80410), (935, 79120), (946, 78200), (989, 74800), (1012, 73100), (1075, 68816), (1100, 67252), (1150, 64328), (1265, 58480), (1360, 54395), (1462, 50600), (1496, 49450), (1564, 47300), (1700, 43516), (1720, 43010), (1840, 40205), (1870, 39560), (1892, 39100), (1955, 37840), (1978, 37400), (2024, 36550), (2150, 34408), (2200, 33626), (2300, 32164), (2365, 31280), (2530, 29240), (2924, 25300), (2992, 24725), (3128, 23650), (3400, 21758), (3440, 21505), (3655, 20240), (3740, 19780), (3784, 19550), (3910, 18920), (3956, 18700), (4048, 18275), (4300, 17204), (4301, 17200), (4400, 16813), (4600, 16082), (4675, 15824), (4730, 15640), (4945, 14960), (5060, 14620), (5848, 12650), (6256, 11825), (6325, 11696), (6800, 10879), (7310, 10120), (7480, 9890), (7568, 9775), (7820, 9460), (7912, 9350), (8041, 9200), (8600, 8602)]