20582100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{11}}^2$

素因数の和:58

約数の個数: 324

約数和(自身を含む): 84043232

約数和(自身を除く): 63461132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 81, 84, 90, 99, 100, 105, 108, 110, 121, 126, 132, 135, 140, 150, 154, 162, 165, 175, 180, 189, 198, 210, 220, 225, 231, 242, 243, 252, 270, 275, 297, 300, 308, 315, 324, 330, 350, 363, 378, 385, 396, 405, 420, 450, 462, 484, 486, 495, 525, 540, 550, 567, 594, 605, 630, 660, 675, 693, 700, 726, 756, 770, 810, 825, 847, 891, 900, 924, 945, 972, 990, 1050, 1089, 1100, 1134, 1155, 1188, 1210, 1215, 1260, 1350, 1386, 1452, 1485, 1540, 1575, 1620, 1650, 1694, 1701, 1782, 1815, 1890, 1925, 1980, 2025, 2079, 2100, 2178, 2268, 2310, 2420, 2430, 2475, 2541, 2673, 2700, 2772, 2835, 2970, 3025, 3150, 3267, 3300, 3388, 3402, 3465, 3564, 3630, 3780, 3850, 4050, 4158, 4235, 4356, 4455, 4620, 4725, 4860, 4950, 5082, 5346, 5445, 5670, 5775, 5940, 6050, 6075, 6237, 6300, 6534, 6804, 6930, 7260, 7425, 7623, 7700, 8100, 8316, 8470, 8505, 8910, 9075, 9450, 9801, 9900, 10164, 10395, 10692, 10890, 11340, 11550, 12100, 12150, 12474, 12705, 13068, 13365, 13860, 14175, 14850, 15246, 16335, 16940, 17010, 17325, 17820, 18150, 18711, 18900, 19602, 20790, 21175, 21780, 22275, 22869, 23100, 24300, 24948, 25410, 26730, 27225, 28350, 29403, 29700, 30492, 31185, 32670, 34020, 34650, 36300, 37422, 38115, 39204, 41580, 42350, 42525, 44550, 45738, 49005, 50820, 51975, 53460, 54450, 56700, 58806, 62370, 63525, 65340, 66825, 68607, 69300, 74844, 76230, 81675, 84700, 85050, 89100, 91476, 93555, 98010, 103950, 108900, 114345, 117612, 124740, 127050, 133650, 137214, 147015, 152460, 155925, 163350, 170100, 187110, 190575, 196020, 205821, 207900, 228690, 245025, 254100, 267300, 274428, 294030, 311850, 326700, 343035, 374220, 381150, 411642, 457380, 467775, 490050, 571725, 588060, 623700, 686070, 735075, 762300, 823284, 935550, 980100, 1029105, 1143450, 1372140, 1470150, 1715175, 1871100, 2058210, 2286900, 2940300, 3430350, 4116420, 5145525, 6860700, 10291050, 20582100]

約数ペア:

[(1, 20582100), (2, 10291050), (3, 6860700), (4, 5145525), (5, 4116420), (6, 3430350), (7, 2940300), (9, 2286900), (10, 2058210), (11, 1871100), (12, 1715175), (14, 1470150), (15, 1372140), (18, 1143450), (20, 1029105), (21, 980100), (22, 935550), (25, 823284), (27, 762300), (28, 735075), (30, 686070), (33, 623700), (35, 588060), (36, 571725), (42, 490050), (44, 467775), (45, 457380), (50, 411642), (54, 381150), (55, 374220), (60, 343035), (63, 326700), (66, 311850), (70, 294030), (75, 274428), (77, 267300), (81, 254100), (84, 245025), (90, 228690), (99, 207900), (100, 205821), (105, 196020), (108, 190575), (110, 187110), (121, 170100), (126, 163350), (132, 155925), (135, 152460), (140, 147015), (150, 137214), (154, 133650), (162, 127050), (165, 124740), (175, 117612), (180, 114345), (189, 108900), (198, 103950), (210, 98010), (220, 93555), (225, 91476), (231, 89100), (242, 85050), (243, 84700), (252, 81675), (270, 76230), (275, 74844), (297, 69300), (300, 68607), (308, 66825), (315, 65340), (324, 63525), (330, 62370), (350, 58806), (363, 56700), (378, 54450), (385, 53460), (396, 51975), (405, 50820), (420, 49005), (450, 45738), (462, 44550), (484, 42525), (486, 42350), (495, 41580), (525, 39204), (540, 38115), (550, 37422), (567, 36300), (594, 34650), (605, 34020), (630, 32670), (660, 31185), (675, 30492), (693, 29700), (700, 29403), (726, 28350), (756, 27225), (770, 26730), (810, 25410), (825, 24948), (847, 24300), (891, 23100), (900, 22869), (924, 22275), (945, 21780), (972, 21175), (990, 20790), (1050, 19602), (1089, 18900), (1100, 18711), (1134, 18150), (1155, 17820), (1188, 17325), (1210, 17010), (1215, 16940), (1260, 16335), (1350, 15246), (1386, 14850), (1452, 14175), (1485, 13860), (1540, 13365), (1575, 13068), (1620, 12705), (1650, 12474), (1694, 12150), (1701, 12100), (1782, 11550), (1815, 11340), (1890, 10890), (1925, 10692), (1980, 10395), (2025, 10164), (2079, 9900), (2100, 9801), (2178, 9450), (2268, 9075), (2310, 8910), (2420, 8505), (2430, 8470), (2475, 8316), (2541, 8100), (2673, 7700), (2700, 7623), (2772, 7425), (2835, 7260), (2970, 6930), (3025, 6804), (3150, 6534), (3267, 6300), (3300, 6237), (3388, 6075), (3402, 6050), (3465, 5940), (3564, 5775), (3630, 5670), (3780, 5445), (3850, 5346), (4050, 5082), (4158, 4950), (4235, 4860), (4356, 4725), (4455, 4620)]