235582020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4743

約数の個数: 120

約数和(自身を含む): 763031808

約数和(自身を除く): 527449788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 4691, 5022, 5580, 8370, 9382, 10044, 12555, 14073, 16740, 18764, 23455, 25110, 28146, 42219, 46910, 50220, 56292, 70365, 84438, 93820, 126657, 140730, 145421, 168876, 211095, 253314, 281460, 290842, 379971, 422190, 436263, 506628, 581684, 633285, 727105, 759942, 844380, 872526, 1266570, 1308789, 1454210, 1519884, 1745052, 1899855, 2181315, 2533140, 2617578, 2908420, 3799710, 3926367, 4362630, 5235156, 6543945, 7599420, 7852734, 8725260, 11779101, 13087890, 15705468, 19631835, 23558202, 26175780, 39263670, 47116404, 58895505, 78527340, 117791010, 235582020]

約数ペア:

[(1, 235582020), (2, 117791010), (3, 78527340), (4, 58895505), (5, 47116404), (6, 39263670), (9, 26175780), (10, 23558202), (12, 19631835), (15, 15705468), (18, 13087890), (20, 11779101), (27, 8725260), (30, 7852734), (31, 7599420), (36, 6543945), (45, 5235156), (54, 4362630), (60, 3926367), (62, 3799710), (81, 2908420), (90, 2617578), (93, 2533140), (108, 2181315), (124, 1899855), (135, 1745052), (155, 1519884), (162, 1454210), (180, 1308789), (186, 1266570), (270, 872526), (279, 844380), (310, 759942), (324, 727105), (372, 633285), (405, 581684), (465, 506628), (540, 436263), (558, 422190), (620, 379971), (810, 290842), (837, 281460), (930, 253314), (1116, 211095), (1395, 168876), (1620, 145421), (1674, 140730), (1860, 126657), (2511, 93820), (2790, 84438), (3348, 70365), (4185, 56292), (4691, 50220), (5022, 46910), (5580, 42219), (8370, 28146), (9382, 25110), (10044, 23455), (12555, 18764), (14073, 16740)]