214220400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10501}}^1$

素因数の和:10539

約数の個数: 120

約数和(自身を含む): 726654384

約数和(自身を除く): 512433984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 10501, 20400, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 168016, 178517, 210020, 252024, 262525, 315030, 357034, 420040, 504048, 525050, 535551, 630060, 714068, 787575, 840080, 892585, 1050100, 1071102, 1260120, 1428136, 1575150, 1785170, 2100200, 2142204, 2520240, 2677755, 2856272, 3150300, 3570340, 4200400, 4284408, 4462925, 5355510, 6300600, 7140680, 8568816, 8925850, 10711020, 12601200, 13388775, 14281360, 17851700, 21422040, 26777550, 35703400, 42844080, 53555100, 71406800, 107110200, 214220400]

約数ペア:

[(1, 214220400), (2, 107110200), (3, 71406800), (4, 53555100), (5, 42844080), (6, 35703400), (8, 26777550), (10, 21422040), (12, 17851700), (15, 14281360), (16, 13388775), (17, 12601200), (20, 10711020), (24, 8925850), (25, 8568816), (30, 7140680), (34, 6300600), (40, 5355510), (48, 4462925), (50, 4284408), (51, 4200400), (60, 3570340), (68, 3150300), (75, 2856272), (80, 2677755), (85, 2520240), (100, 2142204), (102, 2100200), (120, 1785170), (136, 1575150), (150, 1428136), (170, 1260120), (200, 1071102), (204, 1050100), (240, 892585), (255, 840080), (272, 787575), (300, 714068), (340, 630060), (400, 535551), (408, 525050), (425, 504048), (510, 420040), (600, 357034), (680, 315030), (816, 262525), (850, 252024), (1020, 210020), (1200, 178517), (1275, 168016), (1360, 157515), (1700, 126012), (2040, 105010), (2550, 84008), (3400, 63006), (4080, 52505), (5100, 42004), (6800, 31503), (10200, 21002), (10501, 20400)]