100031200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6620

約数の個数: 72

約数和(自身を含む): 257092920

約数和(自身を除く): 157061720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 6581, 7600, 13162, 15200, 26324, 32905, 52648, 65810, 105296, 125039, 131620, 164525, 210592, 250078, 263240, 329050, 500156, 526480, 625195, 658100, 1000312, 1052960, 1250390, 1316200, 2000624, 2500780, 2632400, 3125975, 4001248, 5001560, 5264800, 6251950, 10003120, 12503900, 20006240, 25007800, 50015600, 100031200]

約数ペア:

[(1, 100031200), (2, 50015600), (4, 25007800), (5, 20006240), (8, 12503900), (10, 10003120), (16, 6251950), (19, 5264800), (20, 5001560), (25, 4001248), (32, 3125975), (38, 2632400), (40, 2500780), (50, 2000624), (76, 1316200), (80, 1250390), (95, 1052960), (100, 1000312), (152, 658100), (160, 625195), (190, 526480), (200, 500156), (304, 329050), (380, 263240), (400, 250078), (475, 210592), (608, 164525), (760, 131620), (800, 125039), (950, 105296), (1520, 65810), (1900, 52648), (3040, 32905), (3800, 26324), (6581, 15200), (7600, 13162)]