105252420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 373234176

約数和(自身を除く): 267981756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 521, 546, 555, 740, 777, 780, 910, 962, 1036, 1042, 1092, 1110, 1295, 1365, 1443, 1554, 1563, 1820, 1924, 2084, 2220, 2405, 2590, 2605, 2730, 2886, 3108, 3126, 3367, 3647, 3885, 4810, 5180, 5210, 5460, 5772, 6252, 6734, 6773, 7215, 7294, 7770, 7815, 9620, 10101, 10420, 10941, 13468, 13546, 14430, 14588, 15540, 15630, 16835, 18235, 19277, 20202, 20319, 21882, 27092, 28860, 31260, 33670, 33865, 36470, 38554, 40404, 40638, 43764, 47411, 50505, 54705, 57831, 67340, 67730, 72940, 77108, 81276, 94822, 96385, 101010, 101595, 109410, 115662, 134939, 135460, 142233, 189644, 192770, 202020, 203190, 218820, 231324, 237055, 250601, 269878, 284466, 289155, 385540, 404817, 406380, 474110, 501202, 539756, 568932, 578310, 674695, 711165, 751803, 809634, 948220, 1002404, 1156620, 1253005, 1349390, 1422330, 1503606, 1619268, 1754207, 2024085, 2506010, 2698780, 2844660, 3007212, 3508414, 3759015, 4048170, 5012020, 5262621, 7016828, 7518030, 8096340, 8771035, 10525242, 15036060, 17542070, 21050484, 26313105, 35084140, 52626210, 105252420]

約数ペア:

[(1, 105252420), (2, 52626210), (3, 35084140), (4, 26313105), (5, 21050484), (6, 17542070), (7, 15036060), (10, 10525242), (12, 8771035), (13, 8096340), (14, 7518030), (15, 7016828), (20, 5262621), (21, 5012020), (26, 4048170), (28, 3759015), (30, 3508414), (35, 3007212), (37, 2844660), (39, 2698780), (42, 2506010), (52, 2024085), (60, 1754207), (65, 1619268), (70, 1503606), (74, 1422330), (78, 1349390), (84, 1253005), (91, 1156620), (105, 1002404), (111, 948220), (130, 809634), (140, 751803), (148, 711165), (156, 674695), (182, 578310), (185, 568932), (195, 539756), (210, 501202), (222, 474110), (259, 406380), (260, 404817), (273, 385540), (364, 289155), (370, 284466), (390, 269878), (420, 250601), (444, 237055), (455, 231324), (481, 218820), (518, 203190), (521, 202020), (546, 192770), (555, 189644), (740, 142233), (777, 135460), (780, 134939), (910, 115662), (962, 109410), (1036, 101595), (1042, 101010), (1092, 96385), (1110, 94822), (1295, 81276), (1365, 77108), (1443, 72940), (1554, 67730), (1563, 67340), (1820, 57831), (1924, 54705), (2084, 50505), (2220, 47411), (2405, 43764), (2590, 40638), (2605, 40404), (2730, 38554), (2886, 36470), (3108, 33865), (3126, 33670), (3367, 31260), (3647, 28860), (3885, 27092), (4810, 21882), (5180, 20319), (5210, 20202), (5460, 19277), (5772, 18235), (6252, 16835), (6734, 15630), (6773, 15540), (7215, 14588), (7294, 14430), (7770, 13546), (7815, 13468), (9620, 10941), (10101, 10420)]