1293205500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 240

約数和(自身を含む): 4338157824

約数和(自身を除く): 3044952324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 125, 135, 148, 150, 162, 180, 185, 222, 225, 250, 270, 300, 324, 333, 370, 375, 405, 444, 450, 500, 540, 555, 666, 675, 740, 750, 810, 863, 900, 925, 999, 1110, 1125, 1332, 1350, 1500, 1620, 1665, 1726, 1850, 1998, 2025, 2220, 2250, 2589, 2700, 2775, 2997, 3330, 3375, 3452, 3700, 3996, 4050, 4315, 4500, 4625, 4995, 5178, 5550, 5994, 6660, 6750, 7767, 8100, 8325, 8630, 9250, 9990, 10125, 10356, 11100, 11988, 12945, 13500, 13875, 14985, 15534, 16650, 17260, 18500, 19980, 20250, 21575, 23301, 24975, 25890, 27750, 29970, 31068, 31931, 33300, 38835, 40500, 41625, 43150, 46602, 49950, 51780, 55500, 59940, 63862, 64725, 69903, 74925, 77670, 83250, 86300, 93204, 95793, 99900, 107875, 116505, 124875, 127724, 129450, 139806, 149850, 155340, 159655, 166500, 191586, 194175, 215750, 233010, 249750, 258900, 279612, 287379, 299700, 319310, 323625, 349515, 374625, 383172, 388350, 431500, 466020, 478965, 499500, 574758, 582525, 638620, 647250, 699030, 749250, 776700, 798275, 862137, 957930, 970875, 1149516, 1165050, 1294500, 1398060, 1436895, 1498500, 1596550, 1724274, 1747575, 1915860, 1941750, 2330100, 2394825, 2586411, 2873790, 2912625, 3193100, 3448548, 3495150, 3883500, 3991375, 4310685, 4789650, 5172822, 5747580, 5825250, 6990300, 7184475, 7982750, 8621370, 8737875, 9579300, 10345644, 11650500, 11974125, 12932055, 14368950, 15965500, 17242740, 17475750, 21553425, 23948250, 25864110, 28737900, 34951500, 35922375, 43106850, 47896500, 51728220, 64660275, 71844750, 86213700, 107767125, 129320550, 143689500, 215534250, 258641100, 323301375, 431068500, 646602750, 1293205500]

約数ペア:

[(1, 1293205500), (2, 646602750), (3, 431068500), (4, 323301375), (5, 258641100), (6, 215534250), (9, 143689500), (10, 129320550), (12, 107767125), (15, 86213700), (18, 71844750), (20, 64660275), (25, 51728220), (27, 47896500), (30, 43106850), (36, 35922375), (37, 34951500), (45, 28737900), (50, 25864110), (54, 23948250), (60, 21553425), (74, 17475750), (75, 17242740), (81, 15965500), (90, 14368950), (100, 12932055), (108, 11974125), (111, 11650500), (125, 10345644), (135, 9579300), (148, 8737875), (150, 8621370), (162, 7982750), (180, 7184475), (185, 6990300), (222, 5825250), (225, 5747580), (250, 5172822), (270, 4789650), (300, 4310685), (324, 3991375), (333, 3883500), (370, 3495150), (375, 3448548), (405, 3193100), (444, 2912625), (450, 2873790), (500, 2586411), (540, 2394825), (555, 2330100), (666, 1941750), (675, 1915860), (740, 1747575), (750, 1724274), (810, 1596550), (863, 1498500), (900, 1436895), (925, 1398060), (999, 1294500), (1110, 1165050), (1125, 1149516), (1332, 970875), (1350, 957930), (1500, 862137), (1620, 798275), (1665, 776700), (1726, 749250), (1850, 699030), (1998, 647250), (2025, 638620), (2220, 582525), (2250, 574758), (2589, 499500), (2700, 478965), (2775, 466020), (2997, 431500), (3330, 388350), (3375, 383172), (3452, 374625), (3700, 349515), (3996, 323625), (4050, 319310), (4315, 299700), (4500, 287379), (4625, 279612), (4995, 258900), (5178, 249750), (5550, 233010), (5994, 215750), (6660, 194175), (6750, 191586), (7767, 166500), (8100, 159655), (8325, 155340), (8630, 149850), (9250, 139806), (9990, 129450), (10125, 127724), (10356, 124875), (11100, 116505), (11988, 107875), (12945, 99900), (13500, 95793), (13875, 93204), (14985, 86300), (15534, 83250), (16650, 77670), (17260, 74925), (18500, 69903), (19980, 64725), (20250, 63862), (21575, 59940), (23301, 55500), (24975, 51780), (25890, 49950), (27750, 46602), (29970, 43150), (31068, 41625), (31931, 40500), (33300, 38835)]