75600720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 281513232

約数和(自身を除く): 205912512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 197, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 394, 410, 468, 492, 520, 533, 585, 591, 615, 624, 656, 720, 738, 780, 788, 820, 936, 984, 985, 1040, 1066, 1170, 1182, 1230, 1476, 1560, 1576, 1599, 1640, 1773, 1845, 1872, 1968, 1970, 2132, 2340, 2364, 2460, 2561, 2665, 2952, 2955, 3120, 3152, 3198, 3280, 3546, 3690, 3940, 4264, 4680, 4728, 4797, 4920, 5122, 5330, 5904, 5910, 6396, 7092, 7380, 7683, 7880, 7995, 8077, 8528, 8865, 9360, 9456, 9594, 9840, 10244, 10660, 11820, 12792, 12805, 14184, 14760, 15366, 15760, 15990, 16154, 17730, 19188, 20488, 21320, 23049, 23640, 23985, 24231, 25584, 25610, 28368, 29520, 30732, 31980, 32308, 35460, 38376, 38415, 40385, 40976, 42640, 46098, 47280, 47970, 48462, 51220, 61464, 63960, 64616, 70920, 72693, 76752, 76830, 80770, 92196, 95940, 96924, 102440, 105001, 115245, 121155, 122928, 127920, 129232, 141840, 145386, 153660, 161540, 184392, 191880, 193848, 204880, 210002, 230490, 242310, 290772, 307320, 315003, 323080, 363465, 368784, 383760, 387696, 420004, 460980, 484620, 525005, 581544, 614640, 630006, 646160, 726930, 840008, 921960, 945009, 969240, 1050010, 1163088, 1260012, 1453860, 1575015, 1680016, 1843920, 1890018, 1938480, 2100020, 2520024, 2907720, 3150030, 3780036, 4200040, 4725045, 5040048, 5815440, 6300060, 7560072, 8400080, 9450090, 12600120, 15120144, 18900180, 25200240, 37800360, 75600720]

約数ペア:

[(1, 75600720), (2, 37800360), (3, 25200240), (4, 18900180), (5, 15120144), (6, 12600120), (8, 9450090), (9, 8400080), (10, 7560072), (12, 6300060), (13, 5815440), (15, 5040048), (16, 4725045), (18, 4200040), (20, 3780036), (24, 3150030), (26, 2907720), (30, 2520024), (36, 2100020), (39, 1938480), (40, 1890018), (41, 1843920), (45, 1680016), (48, 1575015), (52, 1453860), (60, 1260012), (65, 1163088), (72, 1050010), (78, 969240), (80, 945009), (82, 921960), (90, 840008), (104, 726930), (117, 646160), (120, 630006), (123, 614640), (130, 581544), (144, 525005), (156, 484620), (164, 460980), (180, 420004), (195, 387696), (197, 383760), (205, 368784), (208, 363465), (234, 323080), (240, 315003), (246, 307320), (260, 290772), (312, 242310), (328, 230490), (360, 210002), (369, 204880), (390, 193848), (394, 191880), (410, 184392), (468, 161540), (492, 153660), (520, 145386), (533, 141840), (585, 129232), (591, 127920), (615, 122928), (624, 121155), (656, 115245), (720, 105001), (738, 102440), (780, 96924), (788, 95940), (820, 92196), (936, 80770), (984, 76830), (985, 76752), (1040, 72693), (1066, 70920), (1170, 64616), (1182, 63960), (1230, 61464), (1476, 51220), (1560, 48462), (1576, 47970), (1599, 47280), (1640, 46098), (1773, 42640), (1845, 40976), (1872, 40385), (1968, 38415), (1970, 38376), (2132, 35460), (2340, 32308), (2364, 31980), (2460, 30732), (2561, 29520), (2665, 28368), (2952, 25610), (2955, 25584), (3120, 24231), (3152, 23985), (3198, 23640), (3280, 23049), (3546, 21320), (3690, 20488), (3940, 19188), (4264, 17730), (4680, 16154), (4728, 15990), (4797, 15760), (4920, 15366), (5122, 14760), (5330, 14184), (5904, 12805), (5910, 12792), (6396, 11820), (7092, 10660), (7380, 10244), (7683, 9840), (7880, 9594), (7995, 9456), (8077, 9360), (8528, 8865)]