553688040420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{398813}}^1$

素因数の和:399691

約数の個数: 120

約数和(自身を含む): 1738971017784

約数和(自身を除く): 1185282977364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 857, 1620, 1714, 2571, 3428, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 23139, 25710, 30852, 38565, 46278, 51420, 69417, 77130, 92556, 115695, 138834, 154260, 231390, 277668, 347085, 398813, 462780, 694170, 797626, 1196439, 1388340, 1595252, 1994065, 2392878, 3589317, 3988130, 4785756, 5982195, 7178634, 7976260, 10767951, 11964390, 14357268, 17946585, 21535902, 23928780, 32303853, 35893170, 43071804, 53839755, 64607706, 71786340, 107679510, 129215412, 161519265, 215359020, 323038530, 341782741, 646077060, 683565482, 1025348223, 1367130964, 1708913705, 2050696446, 3076044669, 3417827410, 4101392892, 5126741115, 6152089338, 6835654820, 9228134007, 10253482230, 12304178676, 15380223345, 18456268014, 20506964460, 27684402021, 30760446690, 36912536028, 46140670035, 55368804042, 61520893380, 92281340070, 110737608084, 138422010105, 184562680140, 276844020210, 553688040420]

約数ペア:

[(1, 553688040420), (2, 276844020210), (3, 184562680140), (4, 138422010105), (5, 110737608084), (6, 92281340070), (9, 61520893380), (10, 55368804042), (12, 46140670035), (15, 36912536028), (18, 30760446690), (20, 27684402021), (27, 20506964460), (30, 18456268014), (36, 15380223345), (45, 12304178676), (54, 10253482230), (60, 9228134007), (81, 6835654820), (90, 6152089338), (108, 5126741115), (135, 4101392892), (162, 3417827410), (180, 3076044669), (270, 2050696446), (324, 1708913705), (405, 1367130964), (540, 1025348223), (810, 683565482), (857, 646077060), (1620, 341782741), (1714, 323038530), (2571, 215359020), (3428, 161519265), (4285, 129215412), (5142, 107679510), (7713, 71786340), (8570, 64607706), (10284, 53839755), (12855, 43071804), (15426, 35893170), (17140, 32303853), (23139, 23928780), (25710, 21535902), (30852, 17946585), (38565, 14357268), (46278, 11964390), (51420, 10767951), (69417, 7976260), (77130, 7178634), (92556, 5982195), (115695, 4785756), (138834, 3988130), (154260, 3589317), (231390, 2392878), (277668, 1994065), (347085, 1595252), (398813, 1388340), (462780, 1196439), (694170, 797626)]