2152200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 7097760

約数和(自身を除く): 4945560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 211, 255, 300, 340, 408, 422, 425, 510, 600, 633, 680, 844, 850, 1020, 1055, 1266, 1275, 1688, 1700, 2040, 2110, 2532, 2550, 3165, 3400, 3587, 4220, 5064, 5100, 5275, 6330, 7174, 8440, 10200, 10550, 10761, 12660, 14348, 15825, 17935, 21100, 21522, 25320, 28696, 31650, 35870, 42200, 43044, 53805, 63300, 71740, 86088, 89675, 107610, 126600, 143480, 179350, 215220, 269025, 358700, 430440, 538050, 717400, 1076100, 2152200]

約数ペア:

[(1, 2152200), (2, 1076100), (3, 717400), (4, 538050), (5, 430440), (6, 358700), (8, 269025), (10, 215220), (12, 179350), (15, 143480), (17, 126600), (20, 107610), (24, 89675), (25, 86088), (30, 71740), (34, 63300), (40, 53805), (50, 43044), (51, 42200), (60, 35870), (68, 31650), (75, 28696), (85, 25320), (100, 21522), (102, 21100), (120, 17935), (136, 15825), (150, 14348), (170, 12660), (200, 10761), (204, 10550), (211, 10200), (255, 8440), (300, 7174), (340, 6330), (408, 5275), (422, 5100), (425, 5064), (510, 4220), (600, 3587), (633, 3400), (680, 3165), (844, 2550), (850, 2532), (1020, 2110), (1055, 2040), (1266, 1700), (1275, 1688)]