51020100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 108

約数和(自身を含む): 162083376

約数和(自身を除く): 111063276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 249, 300, 332, 415, 450, 498, 683, 747, 830, 900, 996, 1245, 1366, 1494, 1660, 2049, 2075, 2490, 2732, 2988, 3415, 3735, 4098, 4150, 4980, 6147, 6225, 6830, 7470, 8196, 8300, 10245, 12294, 12450, 13660, 14940, 17075, 18675, 20490, 24588, 24900, 30735, 34150, 37350, 40980, 51225, 56689, 61470, 68300, 74700, 102450, 113378, 122940, 153675, 170067, 204900, 226756, 283445, 307350, 340134, 510201, 566890, 614700, 680268, 850335, 1020402, 1133780, 1417225, 1700670, 2040804, 2551005, 2834450, 3401340, 4251675, 5102010, 5668900, 8503350, 10204020, 12755025, 17006700, 25510050, 51020100]

約数ペア:

[(1, 51020100), (2, 25510050), (3, 17006700), (4, 12755025), (5, 10204020), (6, 8503350), (9, 5668900), (10, 5102010), (12, 4251675), (15, 3401340), (18, 2834450), (20, 2551005), (25, 2040804), (30, 1700670), (36, 1417225), (45, 1133780), (50, 1020402), (60, 850335), (75, 680268), (83, 614700), (90, 566890), (100, 510201), (150, 340134), (166, 307350), (180, 283445), (225, 226756), (249, 204900), (300, 170067), (332, 153675), (415, 122940), (450, 113378), (498, 102450), (683, 74700), (747, 68300), (830, 61470), (900, 56689), (996, 51225), (1245, 40980), (1366, 37350), (1494, 34150), (1660, 30735), (2049, 24900), (2075, 24588), (2490, 20490), (2732, 18675), (2988, 17075), (3415, 14940), (3735, 13660), (4098, 12450), (4150, 12294), (4980, 10245), (6147, 8300), (6225, 8196), (6830, 7470)]