1498984700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2919

約数の個数: 72

約数和(自身を含む): 3364368000

約数和(自身を除く): 1865383300

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 149, 185, 298, 370, 596, 740, 745, 925, 1490, 1850, 2719, 2980, 3700, 3725, 5438, 5513, 7450, 10876, 11026, 13595, 14900, 22052, 27190, 27565, 54380, 55130, 67975, 100603, 110260, 135950, 137825, 201206, 271900, 275650, 402412, 405131, 503015, 551300, 810262, 1006030, 1620524, 2012060, 2025655, 2515075, 4051310, 5030150, 8102620, 10060300, 10128275, 14989847, 20256550, 29979694, 40513100, 59959388, 74949235, 149898470, 299796940, 374746175, 749492350, 1498984700]

約数ペア:

[(1, 1498984700), (2, 749492350), (4, 374746175), (5, 299796940), (10, 149898470), (20, 74949235), (25, 59959388), (37, 40513100), (50, 29979694), (74, 20256550), (100, 14989847), (148, 10128275), (149, 10060300), (185, 8102620), (298, 5030150), (370, 4051310), (596, 2515075), (740, 2025655), (745, 2012060), (925, 1620524), (1490, 1006030), (1850, 810262), (2719, 551300), (2980, 503015), (3700, 405131), (3725, 402412), (5438, 275650), (5513, 271900), (7450, 201206), (10876, 137825), (11026, 135950), (13595, 110260), (14900, 100603), (22052, 67975), (27190, 55130), (27565, 54380)]