65492550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 120

約数和(自身を含む): 184909296

約数和(自身を除く): 119416746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 103, 135, 150, 157, 162, 206, 225, 270, 309, 314, 405, 450, 471, 515, 618, 675, 785, 810, 927, 942, 1030, 1350, 1413, 1545, 1570, 1854, 2025, 2355, 2575, 2781, 2826, 3090, 3925, 4050, 4239, 4635, 4710, 5150, 5562, 7065, 7725, 7850, 8343, 8478, 9270, 11775, 12717, 13905, 14130, 15450, 16171, 16686, 21195, 23175, 23550, 25434, 27810, 32342, 35325, 41715, 42390, 46350, 48513, 63585, 69525, 70650, 80855, 83430, 97026, 105975, 127170, 139050, 145539, 161710, 208575, 211950, 242565, 291078, 317925, 404275, 417150, 436617, 485130, 635850, 727695, 808550, 873234, 1212825, 1309851, 1455390, 2183085, 2425650, 2619702, 3638475, 4366170, 6549255, 7276950, 10915425, 13098510, 21830850, 32746275, 65492550]

約数ペア:

[(1, 65492550), (2, 32746275), (3, 21830850), (5, 13098510), (6, 10915425), (9, 7276950), (10, 6549255), (15, 4366170), (18, 3638475), (25, 2619702), (27, 2425650), (30, 2183085), (45, 1455390), (50, 1309851), (54, 1212825), (75, 873234), (81, 808550), (90, 727695), (103, 635850), (135, 485130), (150, 436617), (157, 417150), (162, 404275), (206, 317925), (225, 291078), (270, 242565), (309, 211950), (314, 208575), (405, 161710), (450, 145539), (471, 139050), (515, 127170), (618, 105975), (675, 97026), (785, 83430), (810, 80855), (927, 70650), (942, 69525), (1030, 63585), (1350, 48513), (1413, 46350), (1545, 42390), (1570, 41715), (1854, 35325), (2025, 32342), (2355, 27810), (2575, 25434), (2781, 23550), (2826, 23175), (3090, 21195), (3925, 16686), (4050, 16171), (4239, 15450), (4635, 14130), (4710, 13905), (5150, 12717), (5562, 11775), (7065, 9270), (7725, 8478), (7850, 8343)]