155336220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66383}}^1$

素因数の和:66411

約数の個数: 72

約数和(自身を含む): 507439296

約数和(自身を除く): 352103076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 66383, 132766, 199149, 265532, 331915, 398298, 597447, 663830, 796596, 862979, 995745, 1194894, 1327660, 1725958, 1991490, 2389788, 2588937, 2987235, 3451916, 3982980, 4314895, 5177874, 5974470, 7766811, 8629790, 10355748, 11948940, 12944685, 15533622, 17259580, 25889370, 31067244, 38834055, 51778740, 77668110, 155336220]

約数ペア:

[(1, 155336220), (2, 77668110), (3, 51778740), (4, 38834055), (5, 31067244), (6, 25889370), (9, 17259580), (10, 15533622), (12, 12944685), (13, 11948940), (15, 10355748), (18, 8629790), (20, 7766811), (26, 5974470), (30, 5177874), (36, 4314895), (39, 3982980), (45, 3451916), (52, 2987235), (60, 2588937), (65, 2389788), (78, 1991490), (90, 1725958), (117, 1327660), (130, 1194894), (156, 995745), (180, 862979), (195, 796596), (234, 663830), (260, 597447), (390, 398298), (468, 331915), (585, 265532), (780, 199149), (1170, 132766), (2340, 66383)]