64209216300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3768

約数の個数: 144

約数和(自身を含む): 187455002112

約数和(自身を除く): 123245785812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 431, 471, 628, 785, 862, 942, 1293, 1570, 1724, 1884, 2155, 2355, 2586, 3140, 3163, 3925, 4310, 4710, 5172, 6326, 6465, 7850, 8620, 9420, 9489, 10775, 11775, 12652, 12930, 15700, 15815, 18978, 21550, 23550, 25860, 31630, 32325, 37956, 43100, 47100, 47445, 63260, 64650, 67667, 79075, 94890, 129300, 135334, 158150, 189780, 203001, 237225, 270668, 316300, 338335, 406002, 474450, 496591, 676670, 812004, 948900, 993182, 1015005, 1353340, 1363253, 1489773, 1691675, 1986364, 2030010, 2482955, 2726506, 2979546, 3383350, 4060020, 4089759, 4965910, 5075025, 5453012, 5959092, 6766700, 6816265, 7448865, 8179518, 9931820, 10150050, 12414775, 13632530, 14897730, 16359036, 20300100, 20448795, 24829550, 27265060, 29795460, 34081325, 37244325, 40897590, 49659100, 68162650, 74488650, 81795180, 102243975, 136325300, 148977300, 204487950, 214030721, 408975900, 428061442, 642092163, 856122884, 1070153605, 1284184326, 2140307210, 2568368652, 3210460815, 4280614420, 5350768025, 6420921630, 10701536050, 12841843260, 16052304075, 21403072100, 32104608150, 64209216300]

約数ペア:

[(1, 64209216300), (2, 32104608150), (3, 21403072100), (4, 16052304075), (5, 12841843260), (6, 10701536050), (10, 6420921630), (12, 5350768025), (15, 4280614420), (20, 3210460815), (25, 2568368652), (30, 2140307210), (50, 1284184326), (60, 1070153605), (75, 856122884), (100, 642092163), (150, 428061442), (157, 408975900), (300, 214030721), (314, 204487950), (431, 148977300), (471, 136325300), (628, 102243975), (785, 81795180), (862, 74488650), (942, 68162650), (1293, 49659100), (1570, 40897590), (1724, 37244325), (1884, 34081325), (2155, 29795460), (2355, 27265060), (2586, 24829550), (3140, 20448795), (3163, 20300100), (3925, 16359036), (4310, 14897730), (4710, 13632530), (5172, 12414775), (6326, 10150050), (6465, 9931820), (7850, 8179518), (8620, 7448865), (9420, 6816265), (9489, 6766700), (10775, 5959092), (11775, 5453012), (12652, 5075025), (12930, 4965910), (15700, 4089759), (15815, 4060020), (18978, 3383350), (21550, 2979546), (23550, 2726506), (25860, 2482955), (31630, 2030010), (32325, 1986364), (37956, 1691675), (43100, 1489773), (47100, 1363253), (47445, 1353340), (63260, 1015005), (64650, 993182), (67667, 948900), (79075, 812004), (94890, 676670), (129300, 496591), (135334, 474450), (158150, 406002), (189780, 338335), (203001, 316300), (237225, 270668)]