90971400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 309355200

約数和(自身を除く): 218383800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 107, 109, 120, 130, 150, 156, 195, 200, 214, 218, 260, 300, 312, 321, 325, 327, 390, 428, 436, 520, 535, 545, 600, 642, 650, 654, 780, 856, 872, 975, 1070, 1090, 1284, 1300, 1308, 1391, 1417, 1560, 1605, 1635, 1950, 2140, 2180, 2568, 2600, 2616, 2675, 2725, 2782, 2834, 3210, 3270, 3900, 4173, 4251, 4280, 4360, 5350, 5450, 5564, 5668, 6420, 6540, 6955, 7085, 7800, 8025, 8175, 8346, 8502, 10700, 10900, 11128, 11336, 11663, 12840, 13080, 13910, 14170, 16050, 16350, 16692, 17004, 20865, 21255, 21400, 21800, 23326, 27820, 28340, 32100, 32700, 33384, 34008, 34775, 34989, 35425, 41730, 42510, 46652, 55640, 56680, 58315, 64200, 65400, 69550, 69978, 70850, 83460, 85020, 93304, 104325, 106275, 116630, 139100, 139956, 141700, 151619, 166920, 170040, 174945, 208650, 212550, 233260, 278200, 279912, 283400, 291575, 303238, 349890, 417300, 425100, 454857, 466520, 583150, 606476, 699780, 758095, 834600, 850200, 874725, 909714, 1166300, 1212952, 1399560, 1516190, 1749450, 1819428, 2274285, 2332600, 3032380, 3498900, 3638856, 3790475, 4548570, 6064760, 6997800, 7580950, 9097140, 11371425, 15161900, 18194280, 22742850, 30323800, 45485700, 90971400]

約数ペア:

[(1, 90971400), (2, 45485700), (3, 30323800), (4, 22742850), (5, 18194280), (6, 15161900), (8, 11371425), (10, 9097140), (12, 7580950), (13, 6997800), (15, 6064760), (20, 4548570), (24, 3790475), (25, 3638856), (26, 3498900), (30, 3032380), (39, 2332600), (40, 2274285), (50, 1819428), (52, 1749450), (60, 1516190), (65, 1399560), (75, 1212952), (78, 1166300), (100, 909714), (104, 874725), (107, 850200), (109, 834600), (120, 758095), (130, 699780), (150, 606476), (156, 583150), (195, 466520), (200, 454857), (214, 425100), (218, 417300), (260, 349890), (300, 303238), (312, 291575), (321, 283400), (325, 279912), (327, 278200), (390, 233260), (428, 212550), (436, 208650), (520, 174945), (535, 170040), (545, 166920), (600, 151619), (642, 141700), (650, 139956), (654, 139100), (780, 116630), (856, 106275), (872, 104325), (975, 93304), (1070, 85020), (1090, 83460), (1284, 70850), (1300, 69978), (1308, 69550), (1391, 65400), (1417, 64200), (1560, 58315), (1605, 56680), (1635, 55640), (1950, 46652), (2140, 42510), (2180, 41730), (2568, 35425), (2600, 34989), (2616, 34775), (2675, 34008), (2725, 33384), (2782, 32700), (2834, 32100), (3210, 28340), (3270, 27820), (3900, 23326), (4173, 21800), (4251, 21400), (4280, 21255), (4360, 20865), (5350, 17004), (5450, 16692), (5564, 16350), (5668, 16050), (6420, 14170), (6540, 13910), (6955, 13080), (7085, 12840), (7800, 11663), (8025, 11336), (8175, 11128), (8346, 10900), (8502, 10700)]