172245500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1752

約数の個数: 96

約数和(自身を含む): 445011840

約数和(自身を除く): 272766340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 406, 500, 580, 700, 725, 812, 875, 1015, 1450, 1697, 1750, 2030, 2900, 3394, 3500, 3625, 4060, 5075, 6788, 7250, 8485, 10150, 11879, 14500, 16970, 20300, 23758, 25375, 33940, 42425, 47516, 49213, 50750, 59395, 84850, 98426, 101500, 118790, 169700, 196852, 212125, 237580, 246065, 296975, 344491, 424250, 492130, 593950, 688982, 848500, 984260, 1187900, 1230325, 1377964, 1484875, 1722455, 2460650, 2969750, 3444910, 4921300, 5939500, 6151625, 6889820, 8612275, 12303250, 17224550, 24606500, 34449100, 43061375, 86122750, 172245500]

約数ペア:

[(1, 172245500), (2, 86122750), (4, 43061375), (5, 34449100), (7, 24606500), (10, 17224550), (14, 12303250), (20, 8612275), (25, 6889820), (28, 6151625), (29, 5939500), (35, 4921300), (50, 3444910), (58, 2969750), (70, 2460650), (100, 1722455), (116, 1484875), (125, 1377964), (140, 1230325), (145, 1187900), (175, 984260), (203, 848500), (250, 688982), (290, 593950), (350, 492130), (406, 424250), (500, 344491), (580, 296975), (700, 246065), (725, 237580), (812, 212125), (875, 196852), (1015, 169700), (1450, 118790), (1697, 101500), (1750, 98426), (2030, 84850), (2900, 59395), (3394, 50750), (3500, 49213), (3625, 47516), (4060, 42425), (5075, 33940), (6788, 25375), (7250, 23758), (8485, 20300), (10150, 16970), (11879, 14500)]