76060740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 254185344

約数和(自身を除く): 178124604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 631, 735, 820, 861, 980, 1148, 1230, 1262, 1435, 1470, 1722, 1893, 2009, 2460, 2524, 2870, 2940, 3155, 3444, 3786, 4018, 4305, 4417, 5740, 6027, 6310, 7572, 8036, 8610, 8834, 9465, 10045, 12054, 12620, 13251, 17220, 17668, 18930, 20090, 22085, 24108, 25871, 26502, 30135, 30919, 37860, 40180, 44170, 51742, 53004, 60270, 61838, 66255, 77613, 88340, 92757, 103484, 120540, 123676, 129355, 132510, 154595, 155226, 181097, 185514, 258710, 265020, 309190, 310452, 362194, 371028, 388065, 463785, 517420, 543291, 618380, 724388, 776130, 905485, 927570, 1086582, 1267679, 1552260, 1810970, 1855140, 2173164, 2535358, 2716455, 3621940, 3803037, 5070716, 5432910, 6338395, 7606074, 10865820, 12676790, 15212148, 19015185, 25353580, 38030370, 76060740]

約数ペア:

[(1, 76060740), (2, 38030370), (3, 25353580), (4, 19015185), (5, 15212148), (6, 12676790), (7, 10865820), (10, 7606074), (12, 6338395), (14, 5432910), (15, 5070716), (20, 3803037), (21, 3621940), (28, 2716455), (30, 2535358), (35, 2173164), (41, 1855140), (42, 1810970), (49, 1552260), (60, 1267679), (70, 1086582), (82, 927570), (84, 905485), (98, 776130), (105, 724388), (123, 618380), (140, 543291), (147, 517420), (164, 463785), (196, 388065), (205, 371028), (210, 362194), (245, 310452), (246, 309190), (287, 265020), (294, 258710), (410, 185514), (420, 181097), (490, 155226), (492, 154595), (574, 132510), (588, 129355), (615, 123676), (631, 120540), (735, 103484), (820, 92757), (861, 88340), (980, 77613), (1148, 66255), (1230, 61838), (1262, 60270), (1435, 53004), (1470, 51742), (1722, 44170), (1893, 40180), (2009, 37860), (2460, 30919), (2524, 30135), (2870, 26502), (2940, 25871), (3155, 24108), (3444, 22085), (3786, 20090), (4018, 18930), (4305, 17668), (4417, 17220), (5740, 13251), (6027, 12620), (6310, 12054), (7572, 10045), (8036, 9465), (8610, 8834)]