83021100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 253317120

約数和(自身を除く): 170296020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 79, 93, 100, 113, 124, 150, 155, 158, 186, 226, 237, 300, 310, 316, 339, 372, 395, 452, 465, 474, 565, 620, 678, 775, 790, 930, 948, 1130, 1185, 1356, 1550, 1580, 1695, 1860, 1975, 2260, 2325, 2370, 2449, 2825, 3100, 3390, 3503, 3950, 4650, 4740, 4898, 5650, 5925, 6780, 7006, 7347, 7900, 8475, 8927, 9300, 9796, 10509, 11300, 11850, 12245, 14012, 14694, 16950, 17515, 17854, 21018, 23700, 24490, 26781, 29388, 33900, 35030, 35708, 36735, 42036, 44635, 48980, 52545, 53562, 61225, 70060, 73470, 87575, 89270, 105090, 107124, 122450, 133905, 146940, 175150, 178540, 183675, 210180, 223175, 244900, 262725, 267810, 276737, 350300, 367350, 446350, 525450, 535620, 553474, 669525, 734700, 830211, 892700, 1050900, 1106948, 1339050, 1383685, 1660422, 2678100, 2767370, 3320844, 4151055, 5534740, 6918425, 8302110, 13836850, 16604220, 20755275, 27673700, 41510550, 83021100]

約数ペア:

[(1, 83021100), (2, 41510550), (3, 27673700), (4, 20755275), (5, 16604220), (6, 13836850), (10, 8302110), (12, 6918425), (15, 5534740), (20, 4151055), (25, 3320844), (30, 2767370), (31, 2678100), (50, 1660422), (60, 1383685), (62, 1339050), (75, 1106948), (79, 1050900), (93, 892700), (100, 830211), (113, 734700), (124, 669525), (150, 553474), (155, 535620), (158, 525450), (186, 446350), (226, 367350), (237, 350300), (300, 276737), (310, 267810), (316, 262725), (339, 244900), (372, 223175), (395, 210180), (452, 183675), (465, 178540), (474, 175150), (565, 146940), (620, 133905), (678, 122450), (775, 107124), (790, 105090), (930, 89270), (948, 87575), (1130, 73470), (1185, 70060), (1356, 61225), (1550, 53562), (1580, 52545), (1695, 48980), (1860, 44635), (1975, 42036), (2260, 36735), (2325, 35708), (2370, 35030), (2449, 33900), (2825, 29388), (3100, 26781), (3390, 24490), (3503, 23700), (3950, 21018), (4650, 17854), (4740, 17515), (4898, 16950), (5650, 14694), (5925, 14012), (6780, 12245), (7006, 11850), (7347, 11300), (7900, 10509), (8475, 9796), (8927, 9300)]