100891620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 307242936

約数和(自身を除く): 206351316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 1913, 2637, 2930, 3516, 3826, 4395, 5274, 5739, 5860, 7652, 8790, 9565, 10548, 11478, 13185, 17217, 17580, 19130, 22956, 26370, 28695, 34434, 38260, 52740, 57390, 68868, 86085, 114780, 172170, 344340, 560509, 1121018, 1681527, 2242036, 2802545, 3363054, 5044581, 5605090, 6726108, 8407635, 10089162, 11210180, 16815270, 20178324, 25222905, 33630540, 50445810, 100891620]

約数ペア:

[(1, 100891620), (2, 50445810), (3, 33630540), (4, 25222905), (5, 20178324), (6, 16815270), (9, 11210180), (10, 10089162), (12, 8407635), (15, 6726108), (18, 5605090), (20, 5044581), (30, 3363054), (36, 2802545), (45, 2242036), (60, 1681527), (90, 1121018), (180, 560509), (293, 344340), (586, 172170), (879, 114780), (1172, 86085), (1465, 68868), (1758, 57390), (1913, 52740), (2637, 38260), (2930, 34434), (3516, 28695), (3826, 26370), (4395, 22956), (5274, 19130), (5739, 17580), (5860, 17217), (7652, 13185), (8790, 11478), (9565, 10548)]