61771650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 160340928

約数和(自身を除く): 98569278

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 61, 75, 86, 122, 129, 150, 157, 183, 215, 258, 305, 314, 366, 430, 471, 610, 645, 785, 915, 942, 1075, 1290, 1525, 1570, 1830, 2150, 2355, 2623, 3050, 3225, 3925, 4575, 4710, 5246, 6450, 6751, 7850, 7869, 9150, 9577, 11775, 13115, 13502, 15738, 19154, 20253, 23550, 26230, 28731, 33755, 39345, 40506, 47885, 57462, 65575, 67510, 78690, 95770, 101265, 131150, 143655, 168775, 196725, 202530, 239425, 287310, 337550, 393450, 411811, 478850, 506325, 718275, 823622, 1012650, 1235433, 1436550, 2059055, 2470866, 4118110, 6177165, 10295275, 12354330, 20590550, 30885825, 61771650]

約数ペア:

[(1, 61771650), (2, 30885825), (3, 20590550), (5, 12354330), (6, 10295275), (10, 6177165), (15, 4118110), (25, 2470866), (30, 2059055), (43, 1436550), (50, 1235433), (61, 1012650), (75, 823622), (86, 718275), (122, 506325), (129, 478850), (150, 411811), (157, 393450), (183, 337550), (215, 287310), (258, 239425), (305, 202530), (314, 196725), (366, 168775), (430, 143655), (471, 131150), (610, 101265), (645, 95770), (785, 78690), (915, 67510), (942, 65575), (1075, 57462), (1290, 47885), (1525, 40506), (1570, 39345), (1830, 33755), (2150, 28731), (2355, 26230), (2623, 23550), (3050, 20253), (3225, 19154), (3925, 15738), (4575, 13502), (4710, 13115), (5246, 11775), (6450, 9577), (6751, 9150), (7850, 7869)]