1917600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 6749568

約数和(自身を除く): 4831968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 47, 48, 50, 51, 60, 68, 75, 80, 85, 94, 96, 100, 102, 120, 136, 141, 150, 160, 170, 188, 200, 204, 235, 240, 255, 272, 282, 300, 340, 376, 400, 408, 425, 470, 480, 510, 544, 564, 600, 680, 705, 752, 799, 800, 816, 850, 940, 1020, 1128, 1175, 1200, 1275, 1360, 1410, 1504, 1598, 1632, 1700, 1880, 2040, 2256, 2350, 2397, 2400, 2550, 2720, 2820, 3196, 3400, 3525, 3760, 3995, 4080, 4512, 4700, 4794, 5100, 5640, 6392, 6800, 7050, 7520, 7990, 8160, 9400, 9588, 10200, 11280, 11985, 12784, 13600, 14100, 15980, 18800, 19176, 19975, 20400, 22560, 23970, 25568, 28200, 31960, 37600, 38352, 39950, 40800, 47940, 56400, 59925, 63920, 76704, 79900, 95880, 112800, 119850, 127840, 159800, 191760, 239700, 319600, 383520, 479400, 639200, 958800, 1917600]

約数ペア:

[(1, 1917600), (2, 958800), (3, 639200), (4, 479400), (5, 383520), (6, 319600), (8, 239700), (10, 191760), (12, 159800), (15, 127840), (16, 119850), (17, 112800), (20, 95880), (24, 79900), (25, 76704), (30, 63920), (32, 59925), (34, 56400), (40, 47940), (47, 40800), (48, 39950), (50, 38352), (51, 37600), (60, 31960), (68, 28200), (75, 25568), (80, 23970), (85, 22560), (94, 20400), (96, 19975), (100, 19176), (102, 18800), (120, 15980), (136, 14100), (141, 13600), (150, 12784), (160, 11985), (170, 11280), (188, 10200), (200, 9588), (204, 9400), (235, 8160), (240, 7990), (255, 7520), (272, 7050), (282, 6800), (300, 6392), (340, 5640), (376, 5100), (400, 4794), (408, 4700), (425, 4512), (470, 4080), (480, 3995), (510, 3760), (544, 3525), (564, 3400), (600, 3196), (680, 2820), (705, 2720), (752, 2550), (799, 2400), (800, 2397), (816, 2350), (850, 2256), (940, 2040), (1020, 1880), (1128, 1700), (1175, 1632), (1200, 1598), (1275, 1504), (1360, 1410)]