8338950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 24306480

約数和(自身を除く): 15967530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 71, 75, 81, 87, 90, 135, 142, 145, 150, 162, 174, 213, 225, 261, 270, 290, 355, 405, 426, 435, 450, 522, 639, 675, 710, 725, 783, 810, 870, 1065, 1278, 1305, 1350, 1450, 1566, 1775, 1917, 2025, 2059, 2130, 2175, 2349, 2610, 3195, 3550, 3834, 3915, 4050, 4118, 4350, 4698, 5325, 5751, 6177, 6390, 6525, 7830, 9585, 10295, 10650, 11502, 11745, 12354, 13050, 15975, 18531, 19170, 19575, 20590, 23490, 28755, 30885, 31950, 37062, 39150, 47925, 51475, 55593, 57510, 58725, 61770, 92655, 95850, 102950, 111186, 117450, 143775, 154425, 166779, 185310, 277965, 287550, 308850, 333558, 463275, 555930, 833895, 926550, 1389825, 1667790, 2779650, 4169475, 8338950]

約数ペア:

[(1, 8338950), (2, 4169475), (3, 2779650), (5, 1667790), (6, 1389825), (9, 926550), (10, 833895), (15, 555930), (18, 463275), (25, 333558), (27, 308850), (29, 287550), (30, 277965), (45, 185310), (50, 166779), (54, 154425), (58, 143775), (71, 117450), (75, 111186), (81, 102950), (87, 95850), (90, 92655), (135, 61770), (142, 58725), (145, 57510), (150, 55593), (162, 51475), (174, 47925), (213, 39150), (225, 37062), (261, 31950), (270, 30885), (290, 28755), (355, 23490), (405, 20590), (426, 19575), (435, 19170), (450, 18531), (522, 15975), (639, 13050), (675, 12354), (710, 11745), (725, 11502), (783, 10650), (810, 10295), (870, 9585), (1065, 7830), (1278, 6525), (1305, 6390), (1350, 6177), (1450, 5751), (1566, 5325), (1775, 4698), (1917, 4350), (2025, 4118), (2059, 4050), (2130, 3915), (2175, 3834), (2349, 3550), (2610, 3195)]