146530620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3169

約数の個数: 120

約数和(自身を含む): 475675200

約数和(自身を除く): 329144580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3119, 3132, 3915, 4698, 5220, 6238, 7830, 9357, 9396, 11745, 12476, 15595, 15660, 18714, 23490, 28071, 31190, 37428, 46785, 46980, 56142, 62380, 84213, 90451, 93570, 112284, 140355, 168426, 180902, 187140, 252639, 271353, 280710, 336852, 361804, 421065, 452255, 505278, 542706, 561420, 814059, 842130, 904510, 1010556, 1085412, 1263195, 1356765, 1628118, 1684260, 1809020, 2442177, 2526390, 2713530, 3256236, 4070295, 4884354, 5052780, 5427060, 7326531, 8140590, 9768708, 12210885, 14653062, 16281180, 24421770, 29306124, 36632655, 48843540, 73265310, 146530620]

約数ペア:

[(1, 146530620), (2, 73265310), (3, 48843540), (4, 36632655), (5, 29306124), (6, 24421770), (9, 16281180), (10, 14653062), (12, 12210885), (15, 9768708), (18, 8140590), (20, 7326531), (27, 5427060), (29, 5052780), (30, 4884354), (36, 4070295), (45, 3256236), (54, 2713530), (58, 2526390), (60, 2442177), (81, 1809020), (87, 1684260), (90, 1628118), (108, 1356765), (116, 1263195), (135, 1085412), (145, 1010556), (162, 904510), (174, 842130), (180, 814059), (261, 561420), (270, 542706), (290, 505278), (324, 452255), (348, 421065), (405, 361804), (435, 336852), (522, 280710), (540, 271353), (580, 252639), (783, 187140), (810, 180902), (870, 168426), (1044, 140355), (1305, 112284), (1566, 93570), (1620, 90451), (1740, 84213), (2349, 62380), (2610, 56142), (3119, 46980), (3132, 46785), (3915, 37428), (4698, 31190), (5220, 28071), (6238, 23490), (7830, 18714), (9357, 15660), (9396, 15595), (11745, 12476)]