65125080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 221875200

約数和(自身を除く): 156750120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1283, 1410, 1692, 1880, 2115, 2538, 2566, 2820, 3384, 3849, 4230, 5076, 5132, 5640, 6345, 6415, 7698, 8460, 10152, 10264, 11547, 12690, 12830, 15396, 16920, 19245, 23094, 25380, 25660, 30792, 34641, 38490, 46188, 50760, 51320, 57735, 60301, 69282, 76980, 92376, 115470, 120602, 138564, 153960, 173205, 180903, 230940, 241204, 277128, 301505, 346410, 361806, 461880, 482408, 542709, 603010, 692820, 723612, 904515, 1085418, 1206020, 1385640, 1447224, 1628127, 1809030, 2170836, 2412040, 2713545, 3256254, 3618060, 4341672, 5427090, 6512508, 7236120, 8140635, 10854180, 13025016, 16281270, 21708360, 32562540, 65125080]

約数ペア:

[(1, 65125080), (2, 32562540), (3, 21708360), (4, 16281270), (5, 13025016), (6, 10854180), (8, 8140635), (9, 7236120), (10, 6512508), (12, 5427090), (15, 4341672), (18, 3618060), (20, 3256254), (24, 2713545), (27, 2412040), (30, 2170836), (36, 1809030), (40, 1628127), (45, 1447224), (47, 1385640), (54, 1206020), (60, 1085418), (72, 904515), (90, 723612), (94, 692820), (108, 603010), (120, 542709), (135, 482408), (141, 461880), (180, 361806), (188, 346410), (216, 301505), (235, 277128), (270, 241204), (282, 230940), (360, 180903), (376, 173205), (423, 153960), (470, 138564), (540, 120602), (564, 115470), (705, 92376), (846, 76980), (940, 69282), (1080, 60301), (1128, 57735), (1269, 51320), (1283, 50760), (1410, 46188), (1692, 38490), (1880, 34641), (2115, 30792), (2538, 25660), (2566, 25380), (2820, 23094), (3384, 19245), (3849, 16920), (4230, 15396), (5076, 12830), (5132, 12690), (5640, 11547), (6345, 10264), (6415, 10152), (7698, 8460)]