1388399400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6271}}^1$

素因数の和:6337

約数の個数: 192

約数和(自身を含む): 4899686400

約数和(自身を除く): 3511287000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 82, 90, 100, 108, 120, 123, 135, 150, 164, 180, 200, 205, 216, 225, 246, 270, 300, 328, 360, 369, 410, 450, 492, 540, 600, 615, 675, 738, 820, 900, 984, 1025, 1080, 1107, 1230, 1350, 1476, 1640, 1800, 1845, 2050, 2214, 2460, 2700, 2952, 3075, 3690, 4100, 4428, 4920, 5400, 5535, 6150, 6271, 7380, 8200, 8856, 9225, 11070, 12300, 12542, 14760, 18450, 18813, 22140, 24600, 25084, 27675, 31355, 36900, 37626, 44280, 50168, 55350, 56439, 62710, 73800, 75252, 94065, 110700, 112878, 125420, 150504, 156775, 169317, 188130, 221400, 225756, 250840, 257111, 282195, 313550, 338634, 376260, 451512, 470325, 514222, 564390, 627100, 677268, 752520, 771333, 846585, 940650, 1028444, 1128780, 1254200, 1285555, 1354536, 1410975, 1542666, 1693170, 1881300, 2056888, 2257560, 2313999, 2571110, 2821950, 3085332, 3386340, 3762600, 3856665, 4232925, 4627998, 5142220, 5643900, 6170664, 6427775, 6772680, 6941997, 7713330, 8465850, 9255996, 10284440, 11287800, 11569995, 12855550, 13883994, 15426660, 16931700, 18511992, 19283325, 23139990, 25711100, 27767988, 30853320, 33863400, 34709985, 38566650, 46279980, 51422200, 55535976, 57849975, 69419970, 77133300, 92559960, 115699950, 138839940, 154266600, 173549925, 231399900, 277679880, 347099850, 462799800, 694199700, 1388399400]

約数ペア:

[(1, 1388399400), (2, 694199700), (3, 462799800), (4, 347099850), (5, 277679880), (6, 231399900), (8, 173549925), (9, 154266600), (10, 138839940), (12, 115699950), (15, 92559960), (18, 77133300), (20, 69419970), (24, 57849975), (25, 55535976), (27, 51422200), (30, 46279980), (36, 38566650), (40, 34709985), (41, 33863400), (45, 30853320), (50, 27767988), (54, 25711100), (60, 23139990), (72, 19283325), (75, 18511992), (82, 16931700), (90, 15426660), (100, 13883994), (108, 12855550), (120, 11569995), (123, 11287800), (135, 10284440), (150, 9255996), (164, 8465850), (180, 7713330), (200, 6941997), (205, 6772680), (216, 6427775), (225, 6170664), (246, 5643900), (270, 5142220), (300, 4627998), (328, 4232925), (360, 3856665), (369, 3762600), (410, 3386340), (450, 3085332), (492, 2821950), (540, 2571110), (600, 2313999), (615, 2257560), (675, 2056888), (738, 1881300), (820, 1693170), (900, 1542666), (984, 1410975), (1025, 1354536), (1080, 1285555), (1107, 1254200), (1230, 1128780), (1350, 1028444), (1476, 940650), (1640, 846585), (1800, 771333), (1845, 752520), (2050, 677268), (2214, 627100), (2460, 564390), (2700, 514222), (2952, 470325), (3075, 451512), (3690, 376260), (4100, 338634), (4428, 313550), (4920, 282195), (5400, 257111), (5535, 250840), (6150, 225756), (6271, 221400), (7380, 188130), (8200, 169317), (8856, 156775), (9225, 150504), (11070, 125420), (12300, 112878), (12542, 110700), (14760, 94065), (18450, 75252), (18813, 73800), (22140, 62710), (24600, 56439), (25084, 55350), (27675, 50168), (31355, 44280), (36900, 37626)]