20160219150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1445177}}^1$

素因数の和:1445226

約数の個数: 72

約数和(自身を含む): 55911046464

約数和(自身を除く): 35750827314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 1445177, 2890354, 4335531, 7225885, 8671062, 13006593, 14451770, 21677655, 26013186, 36129425, 43355310, 44800487, 65032965, 72258850, 89600974, 108388275, 130065930, 134401461, 216776550, 224002435, 268802922, 325164825, 403204383, 448004870, 650329650, 672007305, 806408766, 1120012175, 1344014610, 2016021915, 2240024350, 3360036525, 4032043830, 6720073050, 10080109575, 20160219150]

約数ペア:

[(1, 20160219150), (2, 10080109575), (3, 6720073050), (5, 4032043830), (6, 3360036525), (9, 2240024350), (10, 2016021915), (15, 1344014610), (18, 1120012175), (25, 806408766), (30, 672007305), (31, 650329650), (45, 448004870), (50, 403204383), (62, 325164825), (75, 268802922), (90, 224002435), (93, 216776550), (150, 134401461), (155, 130065930), (186, 108388275), (225, 89600974), (279, 72258850), (310, 65032965), (450, 44800487), (465, 43355310), (558, 36129425), (775, 26013186), (930, 21677655), (1395, 14451770), (1550, 13006593), (2325, 8671062), (2790, 7225885), (4650, 4335531), (6975, 2890354), (13950, 1445177)]