125905780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 374814720

約数和(自身を除く): 248908940

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 154, 182, 190, 209, 220, 247, 260, 266, 286, 308, 331, 364, 380, 385, 418, 455, 494, 532, 572, 662, 665, 715, 770, 836, 910, 988, 1001, 1045, 1235, 1324, 1330, 1430, 1463, 1540, 1655, 1729, 1820, 2002, 2090, 2317, 2470, 2660, 2717, 2860, 2926, 3310, 3458, 3641, 4004, 4180, 4303, 4634, 4940, 5005, 5434, 5852, 6289, 6620, 6916, 7282, 7315, 8606, 8645, 9268, 10010, 10868, 11585, 12578, 13585, 14564, 14630, 17212, 17290, 18205, 19019, 20020, 21515, 23170, 25156, 25487, 27170, 29260, 30121, 31445, 34580, 36410, 38038, 43030, 44023, 46340, 47333, 50974, 54340, 60242, 62890, 69179, 72820, 76076, 81757, 86060, 88046, 94666, 95095, 101948, 120484, 125780, 127435, 138358, 150605, 163514, 176092, 189332, 190190, 220115, 236665, 254870, 276716, 301210, 327028, 331331, 345895, 380380, 408785, 440230, 473330, 484253, 509740, 572299, 602420, 662662, 691790, 817570, 880460, 899327, 946660, 968506, 1144598, 1325324, 1383580, 1635140, 1656655, 1798654, 1937012, 2289196, 2421265, 2861495, 3313310, 3597308, 4496635, 4842530, 5722990, 6295289, 6626620, 8993270, 9685060, 11445980, 12590578, 17986540, 25181156, 31476445, 62952890, 125905780]

約数ペア:

[(1, 125905780), (2, 62952890), (4, 31476445), (5, 25181156), (7, 17986540), (10, 12590578), (11, 11445980), (13, 9685060), (14, 8993270), (19, 6626620), (20, 6295289), (22, 5722990), (26, 4842530), (28, 4496635), (35, 3597308), (38, 3313310), (44, 2861495), (52, 2421265), (55, 2289196), (65, 1937012), (70, 1798654), (76, 1656655), (77, 1635140), (91, 1383580), (95, 1325324), (110, 1144598), (130, 968506), (133, 946660), (140, 899327), (143, 880460), (154, 817570), (182, 691790), (190, 662662), (209, 602420), (220, 572299), (247, 509740), (260, 484253), (266, 473330), (286, 440230), (308, 408785), (331, 380380), (364, 345895), (380, 331331), (385, 327028), (418, 301210), (455, 276716), (494, 254870), (532, 236665), (572, 220115), (662, 190190), (665, 189332), (715, 176092), (770, 163514), (836, 150605), (910, 138358), (988, 127435), (1001, 125780), (1045, 120484), (1235, 101948), (1324, 95095), (1330, 94666), (1430, 88046), (1463, 86060), (1540, 81757), (1655, 76076), (1729, 72820), (1820, 69179), (2002, 62890), (2090, 60242), (2317, 54340), (2470, 50974), (2660, 47333), (2717, 46340), (2860, 44023), (2926, 43030), (3310, 38038), (3458, 36410), (3641, 34580), (4004, 31445), (4180, 30121), (4303, 29260), (4634, 27170), (4940, 25487), (5005, 25156), (5434, 23170), (5852, 21515), (6289, 20020), (6620, 19019), (6916, 18205), (7282, 17290), (7315, 17212), (8606, 14630), (8645, 14564), (9268, 13585), (10010, 12578), (10868, 11585)]