42630660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 133670628

約数和(自身を除く): 91039968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 173, 180, 185, 222, 333, 346, 370, 444, 519, 555, 666, 692, 740, 865, 1038, 1110, 1332, 1369, 1557, 1665, 1730, 2076, 2220, 2595, 2738, 3114, 3330, 3460, 4107, 5190, 5476, 6228, 6401, 6660, 6845, 7785, 8214, 10380, 12321, 12802, 13690, 15570, 16428, 19203, 20535, 24642, 25604, 27380, 31140, 32005, 38406, 41070, 49284, 57609, 61605, 64010, 76812, 82140, 96015, 115218, 123210, 128020, 192030, 230436, 236837, 246420, 288045, 384060, 473674, 576090, 710511, 947348, 1152180, 1184185, 1421022, 2131533, 2368370, 2842044, 3552555, 4263066, 4736740, 7105110, 8526132, 10657665, 14210220, 21315330, 42630660]

約数ペア:

[(1, 42630660), (2, 21315330), (3, 14210220), (4, 10657665), (5, 8526132), (6, 7105110), (9, 4736740), (10, 4263066), (12, 3552555), (15, 2842044), (18, 2368370), (20, 2131533), (30, 1421022), (36, 1184185), (37, 1152180), (45, 947348), (60, 710511), (74, 576090), (90, 473674), (111, 384060), (148, 288045), (173, 246420), (180, 236837), (185, 230436), (222, 192030), (333, 128020), (346, 123210), (370, 115218), (444, 96015), (519, 82140), (555, 76812), (666, 64010), (692, 61605), (740, 57609), (865, 49284), (1038, 41070), (1110, 38406), (1332, 32005), (1369, 31140), (1557, 27380), (1665, 25604), (1730, 24642), (2076, 20535), (2220, 19203), (2595, 16428), (2738, 15570), (3114, 13690), (3330, 12802), (3460, 12321), (4107, 10380), (5190, 8214), (5476, 7785), (6228, 6845), (6401, 6660)]