85684680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12563

約数の個数: 96

約数和(自身を含む): 293155200

約数和(自身を除く): 207470520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12527, 25054, 37581, 50108, 62635, 75162, 100216, 112743, 125270, 150324, 187905, 225486, 238013, 250540, 300648, 375810, 450972, 476026, 501080, 563715, 714039, 751620, 901944, 952052, 1127430, 1190065, 1428078, 1503240, 1904104, 2142117, 2254860, 2380130, 2856156, 3570195, 4284234, 4509720, 4760260, 5712312, 7140390, 8568468, 9520520, 10710585, 14280780, 17136936, 21421170, 28561560, 42842340, 85684680]

約数ペア:

[(1, 85684680), (2, 42842340), (3, 28561560), (4, 21421170), (5, 17136936), (6, 14280780), (8, 10710585), (9, 9520520), (10, 8568468), (12, 7140390), (15, 5712312), (18, 4760260), (19, 4509720), (20, 4284234), (24, 3570195), (30, 2856156), (36, 2380130), (38, 2254860), (40, 2142117), (45, 1904104), (57, 1503240), (60, 1428078), (72, 1190065), (76, 1127430), (90, 952052), (95, 901944), (114, 751620), (120, 714039), (152, 563715), (171, 501080), (180, 476026), (190, 450972), (228, 375810), (285, 300648), (342, 250540), (360, 238013), (380, 225486), (456, 187905), (570, 150324), (684, 125270), (760, 112743), (855, 100216), (1140, 75162), (1368, 62635), (1710, 50108), (2280, 37581), (3420, 25054), (6840, 12527)]