138680400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 447595360

約数和(自身を除く): 308914960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 709, 815, 978, 1200, 1304, 1418, 1630, 1956, 2127, 2445, 2608, 2836, 3260, 3545, 3912, 4075, 4254, 4890, 5672, 6520, 7090, 7824, 8150, 8508, 9780, 10635, 11344, 12225, 13040, 14180, 16300, 17016, 17725, 19560, 21270, 24450, 28360, 32600, 34032, 35450, 39120, 42540, 48900, 53175, 56720, 65200, 70900, 85080, 97800, 106350, 115567, 141800, 170160, 195600, 212700, 231134, 283600, 346701, 425400, 462268, 577835, 693402, 850800, 924536, 1155670, 1386804, 1733505, 1849072, 2311340, 2773608, 2889175, 3467010, 4622680, 5547216, 5778350, 6934020, 8667525, 9245360, 11556700, 13868040, 17335050, 23113400, 27736080, 34670100, 46226800, 69340200, 138680400]

約数ペア:

[(1, 138680400), (2, 69340200), (3, 46226800), (4, 34670100), (5, 27736080), (6, 23113400), (8, 17335050), (10, 13868040), (12, 11556700), (15, 9245360), (16, 8667525), (20, 6934020), (24, 5778350), (25, 5547216), (30, 4622680), (40, 3467010), (48, 2889175), (50, 2773608), (60, 2311340), (75, 1849072), (80, 1733505), (100, 1386804), (120, 1155670), (150, 924536), (163, 850800), (200, 693402), (240, 577835), (300, 462268), (326, 425400), (400, 346701), (489, 283600), (600, 231134), (652, 212700), (709, 195600), (815, 170160), (978, 141800), (1200, 115567), (1304, 106350), (1418, 97800), (1630, 85080), (1956, 70900), (2127, 65200), (2445, 56720), (2608, 53175), (2836, 48900), (3260, 42540), (3545, 39120), (3912, 35450), (4075, 34032), (4254, 32600), (4890, 28360), (5672, 24450), (6520, 21270), (7090, 19560), (7824, 17725), (8150, 17016), (8508, 16300), (9780, 14180), (10635, 13040), (11344, 12225)]