31048800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 107149392

約数和(自身を除く): 76100592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 761, 800, 816, 850, 1020, 1200, 1275, 1360, 1522, 1632, 1700, 2040, 2283, 2400, 2550, 2720, 3044, 3400, 3805, 4080, 4566, 5100, 6088, 6800, 7610, 8160, 9132, 10200, 11415, 12176, 12937, 13600, 15220, 18264, 19025, 20400, 22830, 24352, 25874, 30440, 36528, 38050, 38811, 40800, 45660, 51748, 57075, 60880, 64685, 73056, 76100, 77622, 91320, 103496, 114150, 121760, 129370, 152200, 155244, 182640, 194055, 206992, 228300, 258740, 304400, 310488, 323425, 365280, 388110, 413984, 456600, 517480, 608800, 620976, 646850, 776220, 913200, 970275, 1034960, 1241952, 1293700, 1552440, 1826400, 1940550, 2069920, 2587400, 3104880, 3881100, 5174800, 6209760, 7762200, 10349600, 15524400, 31048800]

約数ペア:

[(1, 31048800), (2, 15524400), (3, 10349600), (4, 7762200), (5, 6209760), (6, 5174800), (8, 3881100), (10, 3104880), (12, 2587400), (15, 2069920), (16, 1940550), (17, 1826400), (20, 1552440), (24, 1293700), (25, 1241952), (30, 1034960), (32, 970275), (34, 913200), (40, 776220), (48, 646850), (50, 620976), (51, 608800), (60, 517480), (68, 456600), (75, 413984), (80, 388110), (85, 365280), (96, 323425), (100, 310488), (102, 304400), (120, 258740), (136, 228300), (150, 206992), (160, 194055), (170, 182640), (200, 155244), (204, 152200), (240, 129370), (255, 121760), (272, 114150), (300, 103496), (340, 91320), (400, 77622), (408, 76100), (425, 73056), (480, 64685), (510, 60880), (544, 57075), (600, 51748), (680, 45660), (761, 40800), (800, 38811), (816, 38050), (850, 36528), (1020, 30440), (1200, 25874), (1275, 24352), (1360, 22830), (1522, 20400), (1632, 19025), (1700, 18264), (2040, 15220), (2283, 13600), (2400, 12937), (2550, 12176), (2720, 11415), (3044, 10200), (3400, 9132), (3805, 8160), (4080, 7610), (4566, 6800), (5100, 6088)]