3746800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 10378800

約数和(自身を除く): 6632000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 29, 34, 38, 40, 50, 58, 68, 76, 80, 85, 95, 100, 116, 136, 145, 152, 170, 190, 200, 232, 272, 290, 304, 323, 340, 380, 400, 425, 464, 475, 493, 551, 580, 646, 680, 725, 760, 850, 950, 986, 1102, 1160, 1292, 1360, 1450, 1520, 1615, 1700, 1900, 1972, 2204, 2320, 2465, 2584, 2755, 2900, 3230, 3400, 3800, 3944, 4408, 4930, 5168, 5510, 5800, 6460, 6800, 7600, 7888, 8075, 8816, 9367, 9860, 11020, 11600, 12325, 12920, 13775, 16150, 18734, 19720, 22040, 24650, 25840, 27550, 32300, 37468, 39440, 44080, 46835, 49300, 55100, 64600, 74936, 93670, 98600, 110200, 129200, 149872, 187340, 197200, 220400, 234175, 374680, 468350, 749360, 936700, 1873400, 3746800]

約数ペア:

[(1, 3746800), (2, 1873400), (4, 936700), (5, 749360), (8, 468350), (10, 374680), (16, 234175), (17, 220400), (19, 197200), (20, 187340), (25, 149872), (29, 129200), (34, 110200), (38, 98600), (40, 93670), (50, 74936), (58, 64600), (68, 55100), (76, 49300), (80, 46835), (85, 44080), (95, 39440), (100, 37468), (116, 32300), (136, 27550), (145, 25840), (152, 24650), (170, 22040), (190, 19720), (200, 18734), (232, 16150), (272, 13775), (290, 12920), (304, 12325), (323, 11600), (340, 11020), (380, 9860), (400, 9367), (425, 8816), (464, 8075), (475, 7888), (493, 7600), (551, 6800), (580, 6460), (646, 5800), (680, 5510), (725, 5168), (760, 4930), (850, 4408), (950, 3944), (986, 3800), (1102, 3400), (1160, 3230), (1292, 2900), (1360, 2755), (1450, 2584), (1520, 2465), (1615, 2320), (1700, 2204), (1900, 1972)]