18547380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^2$

素因数の和:235

約数の個数: 90

約数和(自身を含む): 58732674

約数和(自身を除く): 40185294

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1284, 1605, 1620, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 8667, 9630, 11449, 11556, 14445, 17334, 19260, 22898, 28890, 34347, 34668, 43335, 45796, 57245, 57780, 68694, 86670, 103041, 114490, 137388, 171735, 173340, 206082, 228980, 309123, 343470, 412164, 515205, 618246, 686940, 927369, 1030410, 1236492, 1545615, 1854738, 2060820, 3091230, 3709476, 4636845, 6182460, 9273690, 18547380]

約数ペア:

[(1, 18547380), (2, 9273690), (3, 6182460), (4, 4636845), (5, 3709476), (6, 3091230), (9, 2060820), (10, 1854738), (12, 1545615), (15, 1236492), (18, 1030410), (20, 927369), (27, 686940), (30, 618246), (36, 515205), (45, 412164), (54, 343470), (60, 309123), (81, 228980), (90, 206082), (107, 173340), (108, 171735), (135, 137388), (162, 114490), (180, 103041), (214, 86670), (270, 68694), (321, 57780), (324, 57245), (405, 45796), (428, 43335), (535, 34668), (540, 34347), (642, 28890), (810, 22898), (963, 19260), (1070, 17334), (1284, 14445), (1605, 11556), (1620, 11449), (1926, 9630), (2140, 8667), (2889, 6420), (3210, 5778), (3852, 4815)]