21820652400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{386891}}^1$

素因数の和:386959

約数の個数: 120

約数和(自身を含む): 71386216704

約数和(自身を除く): 49565564304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1410, 1880, 2256, 2350, 2820, 3525, 3760, 4700, 5640, 7050, 9400, 11280, 14100, 18800, 28200, 56400, 386891, 773782, 1160673, 1547564, 1934455, 2321346, 3095128, 3868910, 4642692, 5803365, 6190256, 7737820, 9285384, 9672275, 11606730, 15475640, 18183877, 18570768, 19344550, 23213460, 29016825, 30951280, 36367754, 38689100, 46426920, 54551631, 58033650, 72735508, 77378200, 90919385, 92853840, 109103262, 116067300, 145471016, 154756400, 181838770, 218206524, 232134600, 272758155, 290942032, 363677540, 436413048, 454596925, 464269200, 545516310, 727355080, 872826096, 909193850, 1091032620, 1363790775, 1454710160, 1818387700, 2182065240, 2727581550, 3636775400, 4364130480, 5455163100, 7273550800, 10910326200, 21820652400]

約数ペア:

[(1, 21820652400), (2, 10910326200), (3, 7273550800), (4, 5455163100), (5, 4364130480), (6, 3636775400), (8, 2727581550), (10, 2182065240), (12, 1818387700), (15, 1454710160), (16, 1363790775), (20, 1091032620), (24, 909193850), (25, 872826096), (30, 727355080), (40, 545516310), (47, 464269200), (48, 454596925), (50, 436413048), (60, 363677540), (75, 290942032), (80, 272758155), (94, 232134600), (100, 218206524), (120, 181838770), (141, 154756400), (150, 145471016), (188, 116067300), (200, 109103262), (235, 92853840), (240, 90919385), (282, 77378200), (300, 72735508), (376, 58033650), (400, 54551631), (470, 46426920), (564, 38689100), (600, 36367754), (705, 30951280), (752, 29016825), (940, 23213460), (1128, 19344550), (1175, 18570768), (1200, 18183877), (1410, 15475640), (1880, 11606730), (2256, 9672275), (2350, 9285384), (2820, 7737820), (3525, 6190256), (3760, 5803365), (4700, 4642692), (5640, 3868910), (7050, 3095128), (9400, 2321346), (11280, 1934455), (14100, 1547564), (18800, 1160673), (28200, 773782), (56400, 386891)]