60139380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 200188800

約数和(自身を除く): 140049420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 149, 155, 186, 210, 217, 298, 310, 372, 420, 434, 447, 465, 596, 620, 651, 745, 868, 894, 930, 961, 1043, 1085, 1302, 1490, 1788, 1860, 1922, 2086, 2170, 2235, 2604, 2883, 2980, 3129, 3255, 3844, 4172, 4340, 4470, 4619, 4805, 5215, 5766, 6258, 6510, 6727, 8940, 9238, 9610, 10430, 11532, 12516, 13020, 13454, 13857, 14415, 15645, 18476, 19220, 20181, 20860, 23095, 26908, 27714, 28830, 31290, 32333, 33635, 40362, 46190, 55428, 57660, 62580, 64666, 67270, 69285, 80724, 92380, 96999, 100905, 129332, 134540, 138570, 143189, 161665, 193998, 201810, 277140, 286378, 323330, 387996, 403620, 429567, 484995, 572756, 646660, 715945, 859134, 969990, 1002323, 1431890, 1718268, 1939980, 2004646, 2147835, 2863780, 3006969, 4009292, 4295670, 5011615, 6013938, 8591340, 10023230, 12027876, 15034845, 20046460, 30069690, 60139380]

約数ペア:

[(1, 60139380), (2, 30069690), (3, 20046460), (4, 15034845), (5, 12027876), (6, 10023230), (7, 8591340), (10, 6013938), (12, 5011615), (14, 4295670), (15, 4009292), (20, 3006969), (21, 2863780), (28, 2147835), (30, 2004646), (31, 1939980), (35, 1718268), (42, 1431890), (60, 1002323), (62, 969990), (70, 859134), (84, 715945), (93, 646660), (105, 572756), (124, 484995), (140, 429567), (149, 403620), (155, 387996), (186, 323330), (210, 286378), (217, 277140), (298, 201810), (310, 193998), (372, 161665), (420, 143189), (434, 138570), (447, 134540), (465, 129332), (596, 100905), (620, 96999), (651, 92380), (745, 80724), (868, 69285), (894, 67270), (930, 64666), (961, 62580), (1043, 57660), (1085, 55428), (1302, 46190), (1490, 40362), (1788, 33635), (1860, 32333), (1922, 31290), (2086, 28830), (2170, 27714), (2235, 26908), (2604, 23095), (2883, 20860), (2980, 20181), (3129, 19220), (3255, 18476), (3844, 15645), (4172, 14415), (4340, 13857), (4470, 13454), (4619, 13020), (4805, 12516), (5215, 11532), (5766, 10430), (6258, 9610), (6510, 9238), (6727, 8940)]