68948100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 238859712

約数和(自身を除く): 169911612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 71, 75, 78, 83, 90, 100, 117, 130, 142, 150, 156, 166, 180, 195, 213, 225, 234, 249, 260, 284, 300, 325, 332, 355, 390, 415, 426, 450, 468, 498, 585, 639, 650, 710, 747, 780, 830, 852, 900, 923, 975, 996, 1065, 1079, 1170, 1245, 1278, 1300, 1420, 1494, 1660, 1775, 1846, 1950, 2075, 2130, 2158, 2340, 2490, 2556, 2769, 2925, 2988, 3195, 3237, 3550, 3692, 3735, 3900, 4150, 4260, 4316, 4615, 4980, 5325, 5395, 5538, 5850, 5893, 6225, 6390, 6474, 7100, 7470, 8300, 8307, 9230, 9711, 10650, 10790, 11076, 11700, 11786, 12450, 12780, 12948, 13845, 14940, 15975, 16185, 16614, 17679, 18460, 18675, 19422, 21300, 21580, 23075, 23572, 24900, 26975, 27690, 29465, 31950, 32370, 33228, 35358, 37350, 38844, 41535, 46150, 48555, 53037, 53950, 55380, 58930, 63900, 64740, 69225, 70716, 74700, 76609, 80925, 83070, 88395, 92300, 97110, 106074, 107900, 117860, 138450, 147325, 153218, 161850, 166140, 176790, 194220, 207675, 212148, 229827, 242775, 265185, 276900, 294650, 306436, 323700, 353580, 383045, 415350, 441975, 459654, 485550, 530370, 589300, 689481, 766090, 830700, 883950, 919308, 971100, 1060740, 1149135, 1325925, 1378962, 1532180, 1767900, 1915225, 2298270, 2651850, 2757924, 3447405, 3830450, 4596540, 5303700, 5745675, 6894810, 7660900, 11491350, 13789620, 17237025, 22982700, 34474050, 68948100]

約数ペア:

[(1, 68948100), (2, 34474050), (3, 22982700), (4, 17237025), (5, 13789620), (6, 11491350), (9, 7660900), (10, 6894810), (12, 5745675), (13, 5303700), (15, 4596540), (18, 3830450), (20, 3447405), (25, 2757924), (26, 2651850), (30, 2298270), (36, 1915225), (39, 1767900), (45, 1532180), (50, 1378962), (52, 1325925), (60, 1149135), (65, 1060740), (71, 971100), (75, 919308), (78, 883950), (83, 830700), (90, 766090), (100, 689481), (117, 589300), (130, 530370), (142, 485550), (150, 459654), (156, 441975), (166, 415350), (180, 383045), (195, 353580), (213, 323700), (225, 306436), (234, 294650), (249, 276900), (260, 265185), (284, 242775), (300, 229827), (325, 212148), (332, 207675), (355, 194220), (390, 176790), (415, 166140), (426, 161850), (450, 153218), (468, 147325), (498, 138450), (585, 117860), (639, 107900), (650, 106074), (710, 97110), (747, 92300), (780, 88395), (830, 83070), (852, 80925), (900, 76609), (923, 74700), (975, 70716), (996, 69225), (1065, 64740), (1079, 63900), (1170, 58930), (1245, 55380), (1278, 53950), (1300, 53037), (1420, 48555), (1494, 46150), (1660, 41535), (1775, 38844), (1846, 37350), (1950, 35358), (2075, 33228), (2130, 32370), (2158, 31950), (2340, 29465), (2490, 27690), (2556, 26975), (2769, 24900), (2925, 23572), (2988, 23075), (3195, 21580), (3237, 21300), (3550, 19422), (3692, 18675), (3735, 18460), (3900, 17679), (4150, 16614), (4260, 16185), (4316, 15975), (4615, 14940), (4980, 13845), (5325, 12948), (5395, 12780), (5538, 12450), (5850, 11786), (5893, 11700), (6225, 11076), (6390, 10790), (6474, 10650), (7100, 9711), (7470, 9230), (8300, 8307)]