203053231620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{125341501}}^1$

素因数の和:125341522

約数の個数: 60

約数和(自身を含む): 636985513164

約数和(自身を除く): 433932281544

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, 1620, 125341501, 250683002, 376024503, 501366004, 626707505, 752049006, 1128073509, 1253415010, 1504098012, 1880122515, 2256147018, 2506830020, 3384220527, 3760245030, 4512294036, 5640367545, 6768441054, 7520490060, 10152661581, 11280735090, 13536882108, 16921102635, 20305323162, 22561470180, 33842205270, 40610646324, 50763307905, 67684410540, 101526615810, 203053231620]

約数ペア:

[(1, 203053231620), (2, 101526615810), (3, 67684410540), (4, 50763307905), (5, 40610646324), (6, 33842205270), (9, 22561470180), (10, 20305323162), (12, 16921102635), (15, 13536882108), (18, 11280735090), (20, 10152661581), (27, 7520490060), (30, 6768441054), (36, 5640367545), (45, 4512294036), (54, 3760245030), (60, 3384220527), (81, 2506830020), (90, 2256147018), (108, 1880122515), (135, 1504098012), (162, 1253415010), (180, 1128073509), (270, 752049006), (324, 626707505), (405, 501366004), (540, 376024503), (810, 250683002), (1620, 125341501)]