22018500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 81768960

約数和(自身を除く): 59750460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 233, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 466, 500, 525, 540, 630, 675, 699, 700, 750, 756, 875, 900, 932, 945, 1050, 1125, 1165, 1260, 1350, 1398, 1500, 1575, 1631, 1750, 1890, 2097, 2100, 2250, 2330, 2625, 2700, 2796, 3150, 3262, 3375, 3495, 3500, 3780, 4194, 4500, 4660, 4725, 4893, 5250, 5825, 6291, 6300, 6524, 6750, 6990, 7875, 8155, 8388, 9450, 9786, 10485, 10500, 11650, 12582, 13500, 13980, 14679, 15750, 16310, 17475, 18900, 19572, 20970, 23300, 23625, 24465, 25164, 29125, 29358, 31455, 31500, 32620, 34950, 40775, 41940, 44037, 47250, 48930, 52425, 58250, 58716, 62910, 69900, 73395, 81550, 87375, 88074, 94500, 97860, 104850, 116500, 122325, 125820, 146790, 157275, 163100, 174750, 176148, 203875, 209700, 220185, 244650, 262125, 293580, 314550, 349500, 366975, 407750, 440370, 489300, 524250, 611625, 629100, 733950, 786375, 815500, 880740, 1048500, 1100925, 1223250, 1467900, 1572750, 1834875, 2201850, 2446500, 3145500, 3669750, 4403700, 5504625, 7339500, 11009250, 22018500]

約数ペア:

[(1, 22018500), (2, 11009250), (3, 7339500), (4, 5504625), (5, 4403700), (6, 3669750), (7, 3145500), (9, 2446500), (10, 2201850), (12, 1834875), (14, 1572750), (15, 1467900), (18, 1223250), (20, 1100925), (21, 1048500), (25, 880740), (27, 815500), (28, 786375), (30, 733950), (35, 629100), (36, 611625), (42, 524250), (45, 489300), (50, 440370), (54, 407750), (60, 366975), (63, 349500), (70, 314550), (75, 293580), (84, 262125), (90, 244650), (100, 220185), (105, 209700), (108, 203875), (125, 176148), (126, 174750), (135, 163100), (140, 157275), (150, 146790), (175, 125820), (180, 122325), (189, 116500), (210, 104850), (225, 97860), (233, 94500), (250, 88074), (252, 87375), (270, 81550), (300, 73395), (315, 69900), (350, 62910), (375, 58716), (378, 58250), (420, 52425), (450, 48930), (466, 47250), (500, 44037), (525, 41940), (540, 40775), (630, 34950), (675, 32620), (699, 31500), (700, 31455), (750, 29358), (756, 29125), (875, 25164), (900, 24465), (932, 23625), (945, 23300), (1050, 20970), (1125, 19572), (1165, 18900), (1260, 17475), (1350, 16310), (1398, 15750), (1500, 14679), (1575, 13980), (1631, 13500), (1750, 12582), (1890, 11650), (2097, 10500), (2100, 10485), (2250, 9786), (2330, 9450), (2625, 8388), (2700, 8155), (2796, 7875), (3150, 6990), (3262, 6750), (3375, 6524), (3495, 6300), (3500, 6291), (3780, 5825), (4194, 5250), (4500, 4893), (4660, 4725)]