148932400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 381247920

約数和(自身を除く): 232315520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 37, 40, 50, 58, 74, 80, 100, 116, 145, 148, 185, 200, 232, 290, 296, 347, 370, 400, 464, 580, 592, 694, 725, 740, 925, 1073, 1160, 1388, 1450, 1480, 1735, 1850, 2146, 2320, 2776, 2900, 2960, 3470, 3700, 4292, 5365, 5552, 5800, 6940, 7400, 8584, 8675, 10063, 10730, 11600, 12839, 13880, 14800, 17168, 17350, 20126, 21460, 25678, 26825, 27760, 34700, 40252, 42920, 50315, 51356, 53650, 64195, 69400, 80504, 85840, 100630, 102712, 107300, 128390, 138800, 161008, 201260, 205424, 214600, 251575, 256780, 320975, 372331, 402520, 429200, 503150, 513560, 641950, 744662, 805040, 1006300, 1027120, 1283900, 1489324, 1861655, 2012600, 2567800, 2978648, 3723310, 4025200, 5135600, 5957296, 7446620, 9308275, 14893240, 18616550, 29786480, 37233100, 74466200, 148932400]

約数ペア:

[(1, 148932400), (2, 74466200), (4, 37233100), (5, 29786480), (8, 18616550), (10, 14893240), (16, 9308275), (20, 7446620), (25, 5957296), (29, 5135600), (37, 4025200), (40, 3723310), (50, 2978648), (58, 2567800), (74, 2012600), (80, 1861655), (100, 1489324), (116, 1283900), (145, 1027120), (148, 1006300), (185, 805040), (200, 744662), (232, 641950), (290, 513560), (296, 503150), (347, 429200), (370, 402520), (400, 372331), (464, 320975), (580, 256780), (592, 251575), (694, 214600), (725, 205424), (740, 201260), (925, 161008), (1073, 138800), (1160, 128390), (1388, 107300), (1450, 102712), (1480, 100630), (1735, 85840), (1850, 80504), (2146, 69400), (2320, 64195), (2776, 53650), (2900, 51356), (2960, 50315), (3470, 42920), (3700, 40252), (4292, 34700), (5365, 27760), (5552, 26825), (5800, 25678), (6940, 21460), (7400, 20126), (8584, 17350), (8675, 17168), (10063, 14800), (10730, 13880), (11600, 12839)]