66250710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 80

約数和(自身を含む): 180338400

約数和(自身を除く): 114087690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 919, 1335, 1602, 1838, 2403, 2670, 2757, 4005, 4595, 4806, 5514, 7209, 8010, 8271, 9190, 12015, 13785, 14418, 16542, 24030, 24813, 27570, 36045, 41355, 49626, 72090, 74439, 81791, 82710, 124065, 148878, 163582, 245373, 248130, 372195, 408955, 490746, 736119, 744390, 817910, 1226865, 1472238, 2208357, 2453730, 3680595, 4416714, 6625071, 7361190, 11041785, 13250142, 22083570, 33125355, 66250710]

約数ペア:

[(1, 66250710), (2, 33125355), (3, 22083570), (5, 13250142), (6, 11041785), (9, 7361190), (10, 6625071), (15, 4416714), (18, 3680595), (27, 2453730), (30, 2208357), (45, 1472238), (54, 1226865), (81, 817910), (89, 744390), (90, 736119), (135, 490746), (162, 408955), (178, 372195), (267, 248130), (270, 245373), (405, 163582), (445, 148878), (534, 124065), (801, 82710), (810, 81791), (890, 74439), (919, 72090), (1335, 49626), (1602, 41355), (1838, 36045), (2403, 27570), (2670, 24813), (2757, 24030), (4005, 16542), (4595, 14418), (4806, 13785), (5514, 12015), (7209, 9190), (8010, 8271)]