202020750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{173}}^2$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 563528160

約数和(自身を除く): 361507410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 173, 225, 250, 270, 346, 375, 450, 519, 675, 750, 865, 1038, 1125, 1350, 1557, 1730, 2250, 2595, 3114, 3375, 4325, 4671, 5190, 6750, 7785, 8650, 9342, 12975, 15570, 21625, 23355, 25950, 29929, 38925, 43250, 46710, 59858, 64875, 77850, 89787, 116775, 129750, 149645, 179574, 194625, 233550, 269361, 299290, 389250, 448935, 538722, 583875, 748225, 808083, 897870, 1167750, 1346805, 1496450, 1616166, 2244675, 2693610, 3741125, 4040415, 4489350, 6734025, 7482250, 8080830, 11223375, 13468050, 20202075, 22446750, 33670125, 40404150, 67340250, 101010375, 202020750]

約数ペア:

[(1, 202020750), (2, 101010375), (3, 67340250), (5, 40404150), (6, 33670125), (9, 22446750), (10, 20202075), (15, 13468050), (18, 11223375), (25, 8080830), (27, 7482250), (30, 6734025), (45, 4489350), (50, 4040415), (54, 3741125), (75, 2693610), (90, 2244675), (125, 1616166), (135, 1496450), (150, 1346805), (173, 1167750), (225, 897870), (250, 808083), (270, 748225), (346, 583875), (375, 538722), (450, 448935), (519, 389250), (675, 299290), (750, 269361), (865, 233550), (1038, 194625), (1125, 179574), (1350, 149645), (1557, 129750), (1730, 116775), (2250, 89787), (2595, 77850), (3114, 64875), (3375, 59858), (4325, 46710), (4671, 43250), (5190, 38925), (6750, 29929), (7785, 25950), (8650, 23355), (9342, 21625), (12975, 15570)]