201930150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{31307}}^1$

素因数の和:31365

約数の個数: 48

約数和(自身を含む): 512449344

約数和(自身を除く): 310519194

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 31307, 62614, 93921, 156535, 187842, 313070, 469605, 782675, 939210, 1346201, 1565350, 2348025, 2692402, 4038603, 4696050, 6731005, 8077206, 13462010, 20193015, 33655025, 40386030, 67310050, 100965075, 201930150]

約数ペア:

[(1, 201930150), (2, 100965075), (3, 67310050), (5, 40386030), (6, 33655025), (10, 20193015), (15, 13462010), (25, 8077206), (30, 6731005), (43, 4696050), (50, 4038603), (75, 2692402), (86, 2348025), (129, 1565350), (150, 1346201), (215, 939210), (258, 782675), (430, 469605), (645, 313070), (1075, 187842), (1290, 156535), (2150, 93921), (3225, 62614), (6450, 31307)]