145497810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^3\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 363369600

約数和(自身を除く): 217871790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 183, 215, 258, 305, 366, 430, 610, 645, 915, 1290, 1830, 1849, 2623, 3698, 5246, 5547, 7869, 9245, 11094, 13115, 15738, 18490, 26230, 27735, 39345, 55470, 78690, 79507, 112789, 159014, 225578, 238521, 338367, 397535, 477042, 563945, 676734, 795070, 1127890, 1192605, 1691835, 2385210, 3383670, 4849927, 9699854, 14549781, 24249635, 29099562, 48499270, 72748905, 145497810]

約数ペア:

[(1, 145497810), (2, 72748905), (3, 48499270), (5, 29099562), (6, 24249635), (10, 14549781), (15, 9699854), (30, 4849927), (43, 3383670), (61, 2385210), (86, 1691835), (122, 1192605), (129, 1127890), (183, 795070), (215, 676734), (258, 563945), (305, 477042), (366, 397535), (430, 338367), (610, 238521), (645, 225578), (915, 159014), (1290, 112789), (1830, 79507), (1849, 78690), (2623, 55470), (3698, 39345), (5246, 27735), (5547, 26230), (7869, 18490), (9245, 15738), (11094, 13115)]