100023700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 108

約数和(自身を含む): 256038300

約数和(自身を除く): 156014600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 137, 140, 149, 175, 196, 245, 274, 298, 350, 490, 548, 596, 685, 700, 745, 959, 980, 1043, 1225, 1370, 1490, 1918, 2086, 2450, 2740, 2980, 3425, 3725, 3836, 4172, 4795, 4900, 5215, 6713, 6850, 7301, 7450, 9590, 10430, 13426, 13700, 14602, 14900, 19180, 20413, 20860, 23975, 26075, 26852, 29204, 33565, 36505, 40826, 47950, 52150, 67130, 73010, 81652, 95900, 102065, 104300, 134260, 142891, 146020, 167825, 182525, 204130, 285782, 335650, 365050, 408260, 510325, 571564, 671300, 714455, 730100, 1000237, 1020650, 1428910, 2000474, 2041300, 2857820, 3572275, 4000948, 5001185, 7144550, 10002370, 14289100, 20004740, 25005925, 50011850, 100023700]

約数ペア:

[(1, 100023700), (2, 50011850), (4, 25005925), (5, 20004740), (7, 14289100), (10, 10002370), (14, 7144550), (20, 5001185), (25, 4000948), (28, 3572275), (35, 2857820), (49, 2041300), (50, 2000474), (70, 1428910), (98, 1020650), (100, 1000237), (137, 730100), (140, 714455), (149, 671300), (175, 571564), (196, 510325), (245, 408260), (274, 365050), (298, 335650), (350, 285782), (490, 204130), (548, 182525), (596, 167825), (685, 146020), (700, 142891), (745, 134260), (959, 104300), (980, 102065), (1043, 95900), (1225, 81652), (1370, 73010), (1490, 67130), (1918, 52150), (2086, 47950), (2450, 40826), (2740, 36505), (2980, 33565), (3425, 29204), (3725, 26852), (3836, 26075), (4172, 23975), (4795, 20860), (4900, 20413), (5215, 19180), (6713, 14900), (6850, 14602), (7301, 13700), (7450, 13426), (9590, 10430)]