71861400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 270138960

約数和(自身を除く): 198277560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 37, 39, 40, 45, 50, 52, 60, 65, 72, 74, 75, 78, 83, 90, 100, 104, 111, 117, 120, 130, 148, 150, 156, 166, 180, 185, 195, 200, 222, 225, 234, 249, 260, 296, 300, 312, 325, 332, 333, 360, 370, 390, 415, 444, 450, 468, 481, 498, 520, 555, 585, 600, 650, 664, 666, 740, 747, 780, 830, 888, 900, 925, 936, 962, 975, 996, 1079, 1110, 1170, 1245, 1300, 1332, 1443, 1480, 1494, 1560, 1660, 1665, 1800, 1850, 1924, 1950, 1992, 2075, 2158, 2220, 2340, 2405, 2490, 2600, 2664, 2775, 2886, 2925, 2988, 3071, 3237, 3320, 3330, 3700, 3735, 3848, 3900, 4150, 4316, 4329, 4440, 4680, 4810, 4980, 5395, 5550, 5772, 5850, 5976, 6142, 6225, 6474, 6660, 7215, 7400, 7470, 7800, 8300, 8325, 8632, 8658, 9213, 9620, 9711, 9960, 10790, 11100, 11544, 11700, 12025, 12284, 12450, 12948, 13320, 14430, 14940, 15355, 16185, 16600, 16650, 17316, 18426, 18675, 19240, 19422, 21580, 21645, 22200, 23400, 24050, 24568, 24900, 25896, 26975, 27639, 28860, 29880, 30710, 32370, 33300, 34632, 36075, 36852, 37350, 38844, 39923, 43160, 43290, 46065, 48100, 48555, 49800, 53950, 55278, 57720, 61420, 64740, 66600, 72150, 73704, 74700, 76775, 77688, 79846, 80925, 86580, 92130, 96200, 97110, 107900, 108225, 110556, 119769, 122840, 129480, 138195, 144300, 149400, 153550, 159692, 161850, 173160, 184260, 194220, 199615, 215800, 216450, 221112, 230325, 239538, 242775, 276390, 288600, 307100, 319384, 323700, 359307, 368520, 388440, 399230, 432900, 460650, 479076, 485550, 552780, 598845, 614200, 647400, 690975, 718614, 798460, 865800, 921300, 958152, 971100, 998075, 1105560, 1197690, 1381950, 1437228, 1596920, 1796535, 1842600, 1942200, 1996150, 2395380, 2763900, 2874456, 2994225, 3593070, 3992300, 4790760, 5527800, 5988450, 7186140, 7984600, 8982675, 11976900, 14372280, 17965350, 23953800, 35930700, 71861400]

約数ペア:

[(1, 71861400), (2, 35930700), (3, 23953800), (4, 17965350), (5, 14372280), (6, 11976900), (8, 8982675), (9, 7984600), (10, 7186140), (12, 5988450), (13, 5527800), (15, 4790760), (18, 3992300), (20, 3593070), (24, 2994225), (25, 2874456), (26, 2763900), (30, 2395380), (36, 1996150), (37, 1942200), (39, 1842600), (40, 1796535), (45, 1596920), (50, 1437228), (52, 1381950), (60, 1197690), (65, 1105560), (72, 998075), (74, 971100), (75, 958152), (78, 921300), (83, 865800), (90, 798460), (100, 718614), (104, 690975), (111, 647400), (117, 614200), (120, 598845), (130, 552780), (148, 485550), (150, 479076), (156, 460650), (166, 432900), (180, 399230), (185, 388440), (195, 368520), (200, 359307), (222, 323700), (225, 319384), (234, 307100), (249, 288600), (260, 276390), (296, 242775), (300, 239538), (312, 230325), (325, 221112), (332, 216450), (333, 215800), (360, 199615), (370, 194220), (390, 184260), (415, 173160), (444, 161850), (450, 159692), (468, 153550), (481, 149400), (498, 144300), (520, 138195), (555, 129480), (585, 122840), (600, 119769), (650, 110556), (664, 108225), (666, 107900), (740, 97110), (747, 96200), (780, 92130), (830, 86580), (888, 80925), (900, 79846), (925, 77688), (936, 76775), (962, 74700), (975, 73704), (996, 72150), (1079, 66600), (1110, 64740), (1170, 61420), (1245, 57720), (1300, 55278), (1332, 53950), (1443, 49800), (1480, 48555), (1494, 48100), (1560, 46065), (1660, 43290), (1665, 43160), (1800, 39923), (1850, 38844), (1924, 37350), (1950, 36852), (1992, 36075), (2075, 34632), (2158, 33300), (2220, 32370), (2340, 30710), (2405, 29880), (2490, 28860), (2600, 27639), (2664, 26975), (2775, 25896), (2886, 24900), (2925, 24568), (2988, 24050), (3071, 23400), (3237, 22200), (3320, 21645), (3330, 21580), (3700, 19422), (3735, 19240), (3848, 18675), (3900, 18426), (4150, 17316), (4316, 16650), (4329, 16600), (4440, 16185), (4680, 15355), (4810, 14940), (4980, 14430), (5395, 13320), (5550, 12948), (5772, 12450), (5850, 12284), (5976, 12025), (6142, 11700), (6225, 11544), (6474, 11100), (6660, 10790), (7215, 9960), (7400, 9711), (7470, 9620), (7800, 9213), (8300, 8658), (8325, 8632)]