250921260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 576445140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 89, 90, 92, 108, 115, 135, 138, 178, 180, 207, 227, 230, 267, 270, 276, 345, 356, 414, 445, 454, 460, 534, 540, 621, 681, 690, 801, 828, 890, 908, 1035, 1068, 1135, 1242, 1335, 1362, 1380, 1602, 1780, 2043, 2047, 2070, 2270, 2403, 2484, 2670, 2724, 3105, 3204, 3405, 4005, 4086, 4094, 4140, 4540, 4806, 5221, 5340, 6129, 6141, 6210, 6810, 8010, 8172, 8188, 9612, 10215, 10235, 10442, 12015, 12258, 12282, 12420, 13620, 15663, 16020, 18423, 20203, 20430, 20470, 20884, 24030, 24516, 24564, 26105, 30645, 30705, 31326, 36846, 40406, 40860, 40940, 46989, 48060, 52210, 55269, 60609, 61290, 61410, 62652, 73692, 78315, 80812, 92115, 93978, 101015, 104420, 110538, 121218, 122580, 122820, 140967, 156630, 181827, 184230, 187956, 202030, 221076, 234945, 242436, 276345, 281934, 303045, 313260, 363654, 368460, 404060, 464669, 469890, 545481, 552690, 563868, 606090, 704835, 727308, 909135, 929338, 939780, 1090962, 1105380, 1212180, 1394007, 1409670, 1818270, 1858676, 2181924, 2323345, 2727405, 2788014, 2819340, 3636540, 4182021, 4646690, 5454810, 5576028, 6970035, 8364042, 9293380, 10909620, 12546063, 13940070, 16728084, 20910105, 25092126, 27880140, 41820210, 50184252, 62730315, 83640420, 125460630, 250921260]

約数ペア:

[(1, 250921260), (2, 125460630), (3, 83640420), (4, 62730315), (5, 50184252), (6, 41820210), (9, 27880140), (10, 25092126), (12, 20910105), (15, 16728084), (18, 13940070), (20, 12546063), (23, 10909620), (27, 9293380), (30, 8364042), (36, 6970035), (45, 5576028), (46, 5454810), (54, 4646690), (60, 4182021), (69, 3636540), (89, 2819340), (90, 2788014), (92, 2727405), (108, 2323345), (115, 2181924), (135, 1858676), (138, 1818270), (178, 1409670), (180, 1394007), (207, 1212180), (227, 1105380), (230, 1090962), (267, 939780), (270, 929338), (276, 909135), (345, 727308), (356, 704835), (414, 606090), (445, 563868), (454, 552690), (460, 545481), (534, 469890), (540, 464669), (621, 404060), (681, 368460), (690, 363654), (801, 313260), (828, 303045), (890, 281934), (908, 276345), (1035, 242436), (1068, 234945), (1135, 221076), (1242, 202030), (1335, 187956), (1362, 184230), (1380, 181827), (1602, 156630), (1780, 140967), (2043, 122820), (2047, 122580), (2070, 121218), (2270, 110538), (2403, 104420), (2484, 101015), (2670, 93978), (2724, 92115), (3105, 80812), (3204, 78315), (3405, 73692), (4005, 62652), (4086, 61410), (4094, 61290), (4140, 60609), (4540, 55269), (4806, 52210), (5221, 48060), (5340, 46989), (6129, 40940), (6141, 40860), (6210, 40406), (6810, 36846), (8010, 31326), (8172, 30705), (8188, 30645), (9612, 26105), (10215, 24564), (10235, 24516), (10442, 24030), (12015, 20884), (12258, 20470), (12282, 20430), (12420, 20203), (13620, 18423), (15663, 16020)]