85374540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4328

約数の個数: 96

約数和(自身を含む): 272852160

約数和(自身を除く): 187477620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4273, 4995, 6660, 8546, 9990, 12819, 17092, 19980, 21365, 25638, 38457, 42730, 51276, 64095, 76914, 85460, 115371, 128190, 153828, 158101, 192285, 230742, 256380, 316202, 384570, 461484, 474303, 576855, 632404, 769140, 790505, 948606, 1153710, 1422909, 1581010, 1897212, 2307420, 2371515, 2845818, 3162020, 4268727, 4743030, 5691636, 7114545, 8537454, 9486060, 14229090, 17074908, 21343635, 28458180, 42687270, 85374540]

約数ペア:

[(1, 85374540), (2, 42687270), (3, 28458180), (4, 21343635), (5, 17074908), (6, 14229090), (9, 9486060), (10, 8537454), (12, 7114545), (15, 5691636), (18, 4743030), (20, 4268727), (27, 3162020), (30, 2845818), (36, 2371515), (37, 2307420), (45, 1897212), (54, 1581010), (60, 1422909), (74, 1153710), (90, 948606), (108, 790505), (111, 769140), (135, 632404), (148, 576855), (180, 474303), (185, 461484), (222, 384570), (270, 316202), (333, 256380), (370, 230742), (444, 192285), (540, 158101), (555, 153828), (666, 128190), (740, 115371), (999, 85460), (1110, 76914), (1332, 64095), (1665, 51276), (1998, 42730), (2220, 38457), (3330, 25638), (3996, 21365), (4273, 19980), (4995, 17092), (6660, 12819), (8546, 9990)]