313637200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 798752448

約数和(自身を除く): 485115248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 73, 80, 92, 100, 115, 146, 184, 200, 230, 292, 365, 368, 400, 460, 467, 575, 584, 730, 920, 934, 1150, 1168, 1460, 1679, 1825, 1840, 1868, 2300, 2335, 2920, 3358, 3650, 3736, 4600, 4670, 5840, 6716, 7300, 7472, 8395, 9200, 9340, 10741, 11675, 13432, 14600, 16790, 18680, 21482, 23350, 26864, 29200, 33580, 34091, 37360, 41975, 42964, 46700, 53705, 67160, 68182, 83950, 85928, 93400, 107410, 134320, 136364, 167900, 170455, 171856, 186800, 214820, 268525, 272728, 335800, 340910, 429640, 537050, 545456, 671600, 681820, 784093, 852275, 859280, 1074100, 1363640, 1568186, 1704550, 2148200, 2727280, 3136372, 3409100, 3920465, 4296400, 6272744, 6818200, 7840930, 12545488, 13636400, 15681860, 19602325, 31363720, 39204650, 62727440, 78409300, 156818600, 313637200]

約数ペア:

[(1, 313637200), (2, 156818600), (4, 78409300), (5, 62727440), (8, 39204650), (10, 31363720), (16, 19602325), (20, 15681860), (23, 13636400), (25, 12545488), (40, 7840930), (46, 6818200), (50, 6272744), (73, 4296400), (80, 3920465), (92, 3409100), (100, 3136372), (115, 2727280), (146, 2148200), (184, 1704550), (200, 1568186), (230, 1363640), (292, 1074100), (365, 859280), (368, 852275), (400, 784093), (460, 681820), (467, 671600), (575, 545456), (584, 537050), (730, 429640), (920, 340910), (934, 335800), (1150, 272728), (1168, 268525), (1460, 214820), (1679, 186800), (1825, 171856), (1840, 170455), (1868, 167900), (2300, 136364), (2335, 134320), (2920, 107410), (3358, 93400), (3650, 85928), (3736, 83950), (4600, 68182), (4670, 67160), (5840, 53705), (6716, 46700), (7300, 42964), (7472, 41975), (8395, 37360), (9200, 34091), (9340, 33580), (10741, 29200), (11675, 26864), (13432, 23350), (14600, 21482), (16790, 18680)]