38553660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11273}}^1$

素因数の和:11307

約数の個数: 72

約数和(自身を含む): 123112080

約数和(自身を除く): 84558420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11273, 22546, 33819, 45092, 56365, 67638, 101457, 112730, 135276, 169095, 202914, 214187, 225460, 338190, 405828, 428374, 507285, 642561, 676380, 856748, 1014570, 1070935, 1285122, 1927683, 2029140, 2141870, 2570244, 3212805, 3855366, 4283740, 6425610, 7710732, 9638415, 12851220, 19276830, 38553660]

約数ペア:

[(1, 38553660), (2, 19276830), (3, 12851220), (4, 9638415), (5, 7710732), (6, 6425610), (9, 4283740), (10, 3855366), (12, 3212805), (15, 2570244), (18, 2141870), (19, 2029140), (20, 1927683), (30, 1285122), (36, 1070935), (38, 1014570), (45, 856748), (57, 676380), (60, 642561), (76, 507285), (90, 428374), (95, 405828), (114, 338190), (171, 225460), (180, 214187), (190, 202914), (228, 169095), (285, 135276), (342, 112730), (380, 101457), (570, 67638), (684, 56365), (855, 45092), (1140, 33819), (1710, 22546), (3420, 11273)]