99421680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21803}}^1$

素因数の和:21838

約数の個数: 80

約数和(自身を含む): 324443520

約数和(自身を除く): 225021840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21803, 43606, 65409, 87212, 109015, 130818, 174424, 218030, 261636, 327045, 348848, 414257, 436060, 523272, 654090, 828514, 872120, 1046544, 1242771, 1308180, 1657028, 1744240, 2071285, 2485542, 2616360, 3314056, 4142570, 4971084, 5232720, 6213855, 6628112, 8285140, 9942168, 12427710, 16570280, 19884336, 24855420, 33140560, 49710840, 99421680]

約数ペア:

[(1, 99421680), (2, 49710840), (3, 33140560), (4, 24855420), (5, 19884336), (6, 16570280), (8, 12427710), (10, 9942168), (12, 8285140), (15, 6628112), (16, 6213855), (19, 5232720), (20, 4971084), (24, 4142570), (30, 3314056), (38, 2616360), (40, 2485542), (48, 2071285), (57, 1744240), (60, 1657028), (76, 1308180), (80, 1242771), (95, 1046544), (114, 872120), (120, 828514), (152, 654090), (190, 523272), (228, 436060), (240, 414257), (285, 348848), (304, 327045), (380, 261636), (456, 218030), (570, 174424), (760, 130818), (912, 109015), (1140, 87212), (1520, 65409), (2280, 43606), (4560, 21803)]