201517350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 517228800

約数和(自身を除く): 315711450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 157, 199, 215, 258, 314, 398, 430, 471, 597, 645, 785, 942, 995, 1075, 1194, 1290, 1570, 1990, 2150, 2355, 2985, 3225, 3925, 4710, 4975, 5970, 6450, 6751, 7850, 8557, 9950, 11775, 13502, 14925, 17114, 20253, 23550, 25671, 29850, 31243, 33755, 40506, 42785, 51342, 62486, 67510, 85570, 93729, 101265, 128355, 156215, 168775, 187458, 202530, 213925, 256710, 312430, 337550, 427850, 468645, 506325, 641775, 781075, 937290, 1012650, 1283550, 1343449, 1562150, 2343225, 2686898, 4030347, 4686450, 6717245, 8060694, 13434490, 20151735, 33586225, 40303470, 67172450, 100758675, 201517350]

約数ペア:

[(1, 201517350), (2, 100758675), (3, 67172450), (5, 40303470), (6, 33586225), (10, 20151735), (15, 13434490), (25, 8060694), (30, 6717245), (43, 4686450), (50, 4030347), (75, 2686898), (86, 2343225), (129, 1562150), (150, 1343449), (157, 1283550), (199, 1012650), (215, 937290), (258, 781075), (314, 641775), (398, 506325), (430, 468645), (471, 427850), (597, 337550), (645, 312430), (785, 256710), (942, 213925), (995, 202530), (1075, 187458), (1194, 168775), (1290, 156215), (1570, 128355), (1990, 101265), (2150, 93729), (2355, 85570), (2985, 67510), (3225, 62486), (3925, 51342), (4710, 42785), (4975, 40506), (5970, 33755), (6450, 31243), (6751, 29850), (7850, 25671), (8557, 23550), (9950, 20253), (11775, 17114), (13502, 14925)]