383923350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{19841}}^1$

素因数の和:19902

約数の個数: 72

約数和(自身を含む): 1055515032

約数和(自身を除く): 671591682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 9675, 19350, 19841, 39682, 59523, 99205, 119046, 178569, 198410, 297615, 357138, 496025, 595230, 853163, 892845, 992050, 1488075, 1706326, 1785690, 2559489, 2976150, 4265815, 4464225, 5118978, 7678467, 8531630, 8928450, 12797445, 15356934, 21329075, 25594890, 38392335, 42658150, 63987225, 76784670, 127974450, 191961675, 383923350]

約数ペア:

[(1, 383923350), (2, 191961675), (3, 127974450), (5, 76784670), (6, 63987225), (9, 42658150), (10, 38392335), (15, 25594890), (18, 21329075), (25, 15356934), (30, 12797445), (43, 8928450), (45, 8531630), (50, 7678467), (75, 5118978), (86, 4464225), (90, 4265815), (129, 2976150), (150, 2559489), (215, 1785690), (225, 1706326), (258, 1488075), (387, 992050), (430, 892845), (450, 853163), (645, 595230), (774, 496025), (1075, 357138), (1290, 297615), (1935, 198410), (2150, 178569), (3225, 119046), (3870, 99205), (6450, 59523), (9675, 39682), (19350, 19841)]