66200550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 187300512

約数和(自身を除く): 121099962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 1997, 2210, 2550, 3315, 3994, 5525, 5991, 6630, 9985, 11050, 11982, 16575, 19970, 25961, 29955, 33150, 33949, 49925, 51922, 59910, 67898, 77883, 99850, 101847, 129805, 149775, 155766, 169745, 203694, 259610, 299550, 339490, 389415, 441337, 509235, 649025, 778830, 848725, 882674, 1018470, 1298050, 1324011, 1697450, 1947075, 2206685, 2546175, 2648022, 3894150, 4413370, 5092350, 6620055, 11033425, 13240110, 22066850, 33100275, 66200550]

約数ペア:

[(1, 66200550), (2, 33100275), (3, 22066850), (5, 13240110), (6, 11033425), (10, 6620055), (13, 5092350), (15, 4413370), (17, 3894150), (25, 2648022), (26, 2546175), (30, 2206685), (34, 1947075), (39, 1697450), (50, 1324011), (51, 1298050), (65, 1018470), (75, 882674), (78, 848725), (85, 778830), (102, 649025), (130, 509235), (150, 441337), (170, 389415), (195, 339490), (221, 299550), (255, 259610), (325, 203694), (390, 169745), (425, 155766), (442, 149775), (510, 129805), (650, 101847), (663, 99850), (850, 77883), (975, 67898), (1105, 59910), (1275, 51922), (1326, 49925), (1950, 33949), (1997, 33150), (2210, 29955), (2550, 25961), (3315, 19970), (3994, 16575), (5525, 11982), (5991, 11050), (6630, 9985)]