40409100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 108

約数和(自身を含む): 128976120

約数和(自身を除く): 88567020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 150, 177, 180, 225, 236, 295, 300, 354, 450, 531, 590, 708, 761, 885, 900, 1062, 1180, 1475, 1522, 1770, 2124, 2283, 2655, 2950, 3044, 3540, 3805, 4425, 4566, 5310, 5900, 6849, 7610, 8850, 9132, 10620, 11415, 13275, 13698, 15220, 17700, 19025, 22830, 26550, 27396, 34245, 38050, 44899, 45660, 53100, 57075, 68490, 76100, 89798, 114150, 134697, 136980, 171225, 179596, 224495, 228300, 269394, 342450, 404091, 448990, 538788, 673485, 684900, 808182, 897980, 1122475, 1346970, 1616364, 2020455, 2244950, 2693940, 3367425, 4040910, 4489900, 6734850, 8081820, 10102275, 13469700, 20204550, 40409100]

約数ペア:

[(1, 40409100), (2, 20204550), (3, 13469700), (4, 10102275), (5, 8081820), (6, 6734850), (9, 4489900), (10, 4040910), (12, 3367425), (15, 2693940), (18, 2244950), (20, 2020455), (25, 1616364), (30, 1346970), (36, 1122475), (45, 897980), (50, 808182), (59, 684900), (60, 673485), (75, 538788), (90, 448990), (100, 404091), (118, 342450), (150, 269394), (177, 228300), (180, 224495), (225, 179596), (236, 171225), (295, 136980), (300, 134697), (354, 114150), (450, 89798), (531, 76100), (590, 68490), (708, 57075), (761, 53100), (885, 45660), (900, 44899), (1062, 38050), (1180, 34245), (1475, 27396), (1522, 26550), (1770, 22830), (2124, 19025), (2283, 17700), (2655, 15220), (2950, 13698), (3044, 13275), (3540, 11415), (3805, 10620), (4425, 9132), (4566, 8850), (5310, 7610), (5900, 6849)]