20760300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 73729656

約数和(自身を除く): 52969356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 233, 270, 275, 297, 300, 324, 330, 396, 405, 450, 466, 495, 540, 550, 594, 660, 675, 699, 810, 825, 891, 900, 932, 990, 1100, 1165, 1188, 1350, 1398, 1485, 1620, 1650, 1782, 1980, 2025, 2097, 2330, 2475, 2563, 2700, 2796, 2970, 3300, 3495, 3564, 4050, 4194, 4455, 4660, 4950, 5126, 5825, 5940, 6291, 6990, 7425, 7689, 8100, 8388, 8910, 9900, 10252, 10485, 11650, 12582, 12815, 13980, 14850, 15378, 17475, 17820, 18873, 20970, 22275, 23067, 23300, 25164, 25630, 29700, 30756, 31455, 34950, 37746, 38445, 41940, 44550, 46134, 51260, 52425, 62910, 64075, 69201, 69900, 75492, 76890, 89100, 92268, 94365, 104850, 115335, 125820, 128150, 138402, 153780, 157275, 188730, 192225, 207603, 209700, 230670, 256300, 276804, 314550, 346005, 377460, 384450, 415206, 461340, 471825, 576675, 629100, 692010, 768900, 830412, 943650, 1038015, 1153350, 1384020, 1730025, 1887300, 2076030, 2306700, 3460050, 4152060, 5190075, 6920100, 10380150, 20760300]

約数ペア:

[(1, 20760300), (2, 10380150), (3, 6920100), (4, 5190075), (5, 4152060), (6, 3460050), (9, 2306700), (10, 2076030), (11, 1887300), (12, 1730025), (15, 1384020), (18, 1153350), (20, 1038015), (22, 943650), (25, 830412), (27, 768900), (30, 692010), (33, 629100), (36, 576675), (44, 471825), (45, 461340), (50, 415206), (54, 384450), (55, 377460), (60, 346005), (66, 314550), (75, 276804), (81, 256300), (90, 230670), (99, 209700), (100, 207603), (108, 192225), (110, 188730), (132, 157275), (135, 153780), (150, 138402), (162, 128150), (165, 125820), (180, 115335), (198, 104850), (220, 94365), (225, 92268), (233, 89100), (270, 76890), (275, 75492), (297, 69900), (300, 69201), (324, 64075), (330, 62910), (396, 52425), (405, 51260), (450, 46134), (466, 44550), (495, 41940), (540, 38445), (550, 37746), (594, 34950), (660, 31455), (675, 30756), (699, 29700), (810, 25630), (825, 25164), (891, 23300), (900, 23067), (932, 22275), (990, 20970), (1100, 18873), (1165, 17820), (1188, 17475), (1350, 15378), (1398, 14850), (1485, 13980), (1620, 12815), (1650, 12582), (1782, 11650), (1980, 10485), (2025, 10252), (2097, 9900), (2330, 8910), (2475, 8388), (2563, 8100), (2700, 7689), (2796, 7425), (2970, 6990), (3300, 6291), (3495, 5940), (3564, 5825), (4050, 5126), (4194, 4950), (4455, 4660)]