45906800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 120255696

約数和(自身を除く): 74348896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 157, 170, 172, 200, 215, 272, 314, 340, 344, 400, 425, 430, 628, 680, 688, 731, 785, 850, 860, 1075, 1256, 1360, 1462, 1570, 1700, 1720, 2150, 2512, 2669, 2924, 3140, 3400, 3440, 3655, 3925, 4300, 5338, 5848, 6280, 6751, 6800, 7310, 7850, 8600, 10676, 11696, 12560, 13345, 13502, 14620, 15700, 17200, 18275, 21352, 26690, 27004, 29240, 31400, 33755, 36550, 42704, 53380, 54008, 58480, 62800, 66725, 67510, 73100, 106760, 108016, 114767, 133450, 135020, 146200, 168775, 213520, 229534, 266900, 270040, 292400, 337550, 459068, 533800, 540080, 573835, 675100, 918136, 1067600, 1147670, 1350200, 1836272, 2295340, 2700400, 2869175, 4590680, 5738350, 9181360, 11476700, 22953400, 45906800]

約数ペア:

[(1, 45906800), (2, 22953400), (4, 11476700), (5, 9181360), (8, 5738350), (10, 4590680), (16, 2869175), (17, 2700400), (20, 2295340), (25, 1836272), (34, 1350200), (40, 1147670), (43, 1067600), (50, 918136), (68, 675100), (80, 573835), (85, 540080), (86, 533800), (100, 459068), (136, 337550), (157, 292400), (170, 270040), (172, 266900), (200, 229534), (215, 213520), (272, 168775), (314, 146200), (340, 135020), (344, 133450), (400, 114767), (425, 108016), (430, 106760), (628, 73100), (680, 67510), (688, 66725), (731, 62800), (785, 58480), (850, 54008), (860, 53380), (1075, 42704), (1256, 36550), (1360, 33755), (1462, 31400), (1570, 29240), (1700, 27004), (1720, 26690), (2150, 21352), (2512, 18275), (2669, 17200), (2924, 15700), (3140, 14620), (3400, 13502), (3440, 13345), (3655, 12560), (3925, 11696), (4300, 10676), (5338, 8600), (5848, 7850), (6280, 7310), (6751, 6800)]