149132520

素因数分解:

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

素因数の和:21839

約数の個数: 96

約数和(自身を含む): 510213600

約数和(自身を除く): 361081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21803, 43606, 65409, 87212, 109015, 130818, 174424, 196227, 218030, 261636, 327045, 392454, 414257, 436060, 523272, 654090, 784908, 828514, 872120, 981135, 1242771, 1308180, 1569816, 1657028, 1962270, 2071285, 2485542, 2616360, 3314056, 3728313, 3924540, 4142570, 4971084, 6213855, 7456626, 7849080, 8285140, 9942168, 12427710, 14913252, 16570280, 18641565, 24855420, 29826504, 37283130, 49710840, 74566260, 149132520]

約数ペア:

[(1, 149132520), (2, 74566260), (3, 49710840), (4, 37283130), (5, 29826504), (6, 24855420), (8, 18641565), (9, 16570280), (10, 14913252), (12, 12427710), (15, 9942168), (18, 8285140), (19, 7849080), (20, 7456626), (24, 6213855), (30, 4971084), (36, 4142570), (38, 3924540), (40, 3728313), (45, 3314056), (57, 2616360), (60, 2485542), (72, 2071285), (76, 1962270), (90, 1657028), (95, 1569816), (114, 1308180), (120, 1242771), (152, 981135), (171, 872120), (180, 828514), (190, 784908), (228, 654090), (285, 523272), (342, 436060), (360, 414257), (380, 392454), (456, 327045), (570, 261636), (684, 218030), (760, 196227), (855, 174424), (1140, 130818), (1368, 109015), (1710, 87212), (2280, 65409), (3420, 43606), (6840, 21803)]