145859200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2442

約数の個数: 96

約数和(自身を含む): 379440000

約数和(自身を除く): 233580800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 2399, 2432, 3040, 3200, 3800, 4798, 6080, 7600, 9596, 11995, 12160, 15200, 19192, 23990, 30400, 38384, 45581, 47980, 59975, 60800, 76768, 91162, 95960, 119950, 153536, 182324, 191920, 227905, 239900, 307072, 364648, 383840, 455810, 479800, 729296, 767680, 911620, 959600, 1139525, 1458592, 1535360, 1823240, 1919200, 2279050, 2917184, 3646480, 3838400, 4558100, 5834368, 7292960, 7676800, 9116200, 14585920, 18232400, 29171840, 36464800, 72929600, 145859200]

約数ペア:

[(1, 145859200), (2, 72929600), (4, 36464800), (5, 29171840), (8, 18232400), (10, 14585920), (16, 9116200), (19, 7676800), (20, 7292960), (25, 5834368), (32, 4558100), (38, 3838400), (40, 3646480), (50, 2917184), (64, 2279050), (76, 1919200), (80, 1823240), (95, 1535360), (100, 1458592), (128, 1139525), (152, 959600), (160, 911620), (190, 767680), (200, 729296), (304, 479800), (320, 455810), (380, 383840), (400, 364648), (475, 307072), (608, 239900), (640, 227905), (760, 191920), (800, 182324), (950, 153536), (1216, 119950), (1520, 95960), (1600, 91162), (1900, 76768), (2399, 60800), (2432, 59975), (3040, 47980), (3200, 45581), (3800, 38384), (4798, 30400), (6080, 23990), (7600, 19192), (9596, 15200), (11995, 12160)]