63136620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18495

約数の個数: 72

約数和(自身を含む): 201605040

約数和(自身を除く): 138468420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 18461, 36922, 55383, 73844, 92305, 110766, 166149, 184610, 221532, 276915, 332298, 350759, 369220, 553830, 664596, 701518, 830745, 1052277, 1107660, 1403036, 1661490, 1753795, 2104554, 3156831, 3322980, 3507590, 4209108, 5261385, 6313662, 7015180, 10522770, 12627324, 15784155, 21045540, 31568310, 63136620]

約数ペア:

[(1, 63136620), (2, 31568310), (3, 21045540), (4, 15784155), (5, 12627324), (6, 10522770), (9, 7015180), (10, 6313662), (12, 5261385), (15, 4209108), (18, 3507590), (19, 3322980), (20, 3156831), (30, 2104554), (36, 1753795), (38, 1661490), (45, 1403036), (57, 1107660), (60, 1052277), (76, 830745), (90, 701518), (95, 664596), (114, 553830), (171, 369220), (180, 350759), (190, 332298), (228, 276915), (285, 221532), (342, 184610), (380, 166149), (570, 110766), (684, 92305), (855, 73844), (1140, 55383), (1710, 36922), (3420, 18461)]