91813600

素因数分解:

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

素因数の和:237

約数の個数: 144

約数和(自身を含む): 244390608

約数和(自身を除く): 152577008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 157, 160, 170, 172, 200, 215, 272, 314, 340, 344, 400, 425, 430, 544, 628, 680, 688, 731, 785, 800, 850, 860, 1075, 1256, 1360, 1376, 1462, 1570, 1700, 1720, 2150, 2512, 2669, 2720, 2924, 3140, 3400, 3440, 3655, 3925, 4300, 5024, 5338, 5848, 6280, 6751, 6800, 6880, 7310, 7850, 8600, 10676, 11696, 12560, 13345, 13502, 13600, 14620, 15700, 17200, 18275, 21352, 23392, 25120, 26690, 27004, 29240, 31400, 33755, 34400, 36550, 42704, 53380, 54008, 58480, 62800, 66725, 67510, 73100, 85408, 106760, 108016, 114767, 116960, 125600, 133450, 135020, 146200, 168775, 213520, 216032, 229534, 266900, 270040, 292400, 337550, 427040, 459068, 533800, 540080, 573835, 584800, 675100, 918136, 1067600, 1080160, 1147670, 1350200, 1836272, 2135200, 2295340, 2700400, 2869175, 3672544, 4590680, 5400800, 5738350, 9181360, 11476700, 18362720, 22953400, 45906800, 91813600]

約数ペア:

[(1, 91813600), (2, 45906800), (4, 22953400), (5, 18362720), (8, 11476700), (10, 9181360), (16, 5738350), (17, 5400800), (20, 4590680), (25, 3672544), (32, 2869175), (34, 2700400), (40, 2295340), (43, 2135200), (50, 1836272), (68, 1350200), (80, 1147670), (85, 1080160), (86, 1067600), (100, 918136), (136, 675100), (157, 584800), (160, 573835), (170, 540080), (172, 533800), (200, 459068), (215, 427040), (272, 337550), (314, 292400), (340, 270040), (344, 266900), (400, 229534), (425, 216032), (430, 213520), (544, 168775), (628, 146200), (680, 135020), (688, 133450), (731, 125600), (785, 116960), (800, 114767), (850, 108016), (860, 106760), (1075, 85408), (1256, 73100), (1360, 67510), (1376, 66725), (1462, 62800), (1570, 58480), (1700, 54008), (1720, 53380), (2150, 42704), (2512, 36550), (2669, 34400), (2720, 33755), (2924, 31400), (3140, 29240), (3400, 27004), (3440, 26690), (3655, 25120), (3925, 23392), (4300, 21352), (5024, 18275), (5338, 17200), (5848, 15700), (6280, 14620), (6751, 13600), (6800, 13502), (6880, 13345), (7310, 12560), (7850, 11696), (8600, 10676)]