88897740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 256483584

約数和(自身を除く): 167585844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 107, 122, 183, 214, 227, 244, 305, 321, 366, 428, 454, 535, 610, 642, 681, 732, 908, 915, 1070, 1135, 1220, 1284, 1362, 1605, 1830, 2140, 2270, 2724, 3210, 3405, 3660, 4540, 6420, 6527, 6810, 13054, 13620, 13847, 19581, 24289, 26108, 27694, 32635, 39162, 41541, 48578, 55388, 65270, 69235, 72867, 78324, 83082, 97156, 97905, 121445, 130540, 138470, 145734, 166164, 195810, 207705, 242890, 276940, 291468, 364335, 391620, 415410, 485780, 728670, 830820, 1457340, 1481629, 2963258, 4444887, 5926516, 7408145, 8889774, 14816290, 17779548, 22224435, 29632580, 44448870, 88897740]

約数ペア:

[(1, 88897740), (2, 44448870), (3, 29632580), (4, 22224435), (5, 17779548), (6, 14816290), (10, 8889774), (12, 7408145), (15, 5926516), (20, 4444887), (30, 2963258), (60, 1481629), (61, 1457340), (107, 830820), (122, 728670), (183, 485780), (214, 415410), (227, 391620), (244, 364335), (305, 291468), (321, 276940), (366, 242890), (428, 207705), (454, 195810), (535, 166164), (610, 145734), (642, 138470), (681, 130540), (732, 121445), (908, 97905), (915, 97156), (1070, 83082), (1135, 78324), (1220, 72867), (1284, 69235), (1362, 65270), (1605, 55388), (1830, 48578), (2140, 41541), (2270, 39162), (2724, 32635), (3210, 27694), (3405, 26108), (3660, 24289), (4540, 19581), (6420, 13847), (6527, 13620), (6810, 13054)]