15852200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 46291680

約数和(自身を除く): 30439480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 67, 70, 91, 100, 104, 130, 134, 140, 169, 175, 182, 200, 260, 268, 280, 325, 335, 338, 350, 364, 455, 469, 520, 536, 650, 670, 676, 700, 728, 845, 871, 910, 938, 1183, 1300, 1340, 1352, 1400, 1675, 1690, 1742, 1820, 1876, 2275, 2345, 2366, 2600, 2680, 3350, 3380, 3484, 3640, 3752, 4225, 4355, 4550, 4690, 4732, 5915, 6097, 6700, 6760, 6968, 8450, 8710, 9100, 9380, 9464, 11323, 11725, 11830, 12194, 13400, 16900, 17420, 18200, 18760, 21775, 22646, 23450, 23660, 24388, 29575, 30485, 33800, 34840, 43550, 45292, 46900, 47320, 48776, 56615, 59150, 60970, 79261, 87100, 90584, 93800, 113230, 118300, 121940, 152425, 158522, 174200, 226460, 236600, 243880, 283075, 304850, 317044, 396305, 452920, 566150, 609700, 634088, 792610, 1132300, 1219400, 1585220, 1981525, 2264600, 3170440, 3963050, 7926100, 15852200]

約数ペア:

[(1, 15852200), (2, 7926100), (4, 3963050), (5, 3170440), (7, 2264600), (8, 1981525), (10, 1585220), (13, 1219400), (14, 1132300), (20, 792610), (25, 634088), (26, 609700), (28, 566150), (35, 452920), (40, 396305), (50, 317044), (52, 304850), (56, 283075), (65, 243880), (67, 236600), (70, 226460), (91, 174200), (100, 158522), (104, 152425), (130, 121940), (134, 118300), (140, 113230), (169, 93800), (175, 90584), (182, 87100), (200, 79261), (260, 60970), (268, 59150), (280, 56615), (325, 48776), (335, 47320), (338, 46900), (350, 45292), (364, 43550), (455, 34840), (469, 33800), (520, 30485), (536, 29575), (650, 24388), (670, 23660), (676, 23450), (700, 22646), (728, 21775), (845, 18760), (871, 18200), (910, 17420), (938, 16900), (1183, 13400), (1300, 12194), (1340, 11830), (1352, 11725), (1400, 11323), (1675, 9464), (1690, 9380), (1742, 9100), (1820, 8710), (1876, 8450), (2275, 6968), (2345, 6760), (2366, 6700), (2600, 6097), (2680, 5915), (3350, 4732), (3380, 4690), (3484, 4550), (3640, 4355), (3752, 4225)]