18095700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{1231}}^1$

素因数の和:1262

約数の個数: 108

約数和(自身を含む): 60954432

約数和(自身を除く): 42858732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1231, 1470, 2100, 2450, 2462, 2940, 3675, 3693, 4900, 4924, 6155, 7350, 7386, 8617, 12310, 14700, 14772, 17234, 18465, 24620, 25851, 30775, 34468, 36930, 43085, 51702, 60319, 61550, 73860, 86170, 92325, 103404, 120638, 123100, 129255, 172340, 180957, 184650, 215425, 241276, 258510, 301595, 361914, 369300, 430850, 517020, 603190, 646275, 723828, 861700, 904785, 1206380, 1292550, 1507975, 1809570, 2585100, 3015950, 3619140, 4523925, 6031900, 9047850, 18095700]

約数ペア:

[(1, 18095700), (2, 9047850), (3, 6031900), (4, 4523925), (5, 3619140), (6, 3015950), (7, 2585100), (10, 1809570), (12, 1507975), (14, 1292550), (15, 1206380), (20, 904785), (21, 861700), (25, 723828), (28, 646275), (30, 603190), (35, 517020), (42, 430850), (49, 369300), (50, 361914), (60, 301595), (70, 258510), (75, 241276), (84, 215425), (98, 184650), (100, 180957), (105, 172340), (140, 129255), (147, 123100), (150, 120638), (175, 103404), (196, 92325), (210, 86170), (245, 73860), (294, 61550), (300, 60319), (350, 51702), (420, 43085), (490, 36930), (525, 34468), (588, 30775), (700, 25851), (735, 24620), (980, 18465), (1050, 17234), (1225, 14772), (1231, 14700), (1470, 12310), (2100, 8617), (2450, 7386), (2462, 7350), (2940, 6155), (3675, 4924), (3693, 4900)]