1438200

素因数分解:

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

素因数の和:86

約数の個数: 144

約数和(自身を含む): 5222880

約数和(自身を除く): 3784680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 47, 50, 51, 60, 68, 72, 75, 85, 90, 94, 100, 102, 120, 136, 141, 150, 153, 170, 180, 188, 200, 204, 225, 235, 255, 282, 300, 306, 340, 360, 376, 408, 423, 425, 450, 470, 510, 564, 600, 612, 680, 705, 765, 799, 846, 850, 900, 940, 1020, 1128, 1175, 1224, 1275, 1410, 1530, 1598, 1692, 1700, 1800, 1880, 2040, 2115, 2350, 2397, 2550, 2820, 3060, 3196, 3384, 3400, 3525, 3825, 3995, 4230, 4700, 4794, 5100, 5640, 6120, 6392, 7050, 7191, 7650, 7990, 8460, 9400, 9588, 10200, 10575, 11985, 14100, 14382, 15300, 15980, 16920, 19176, 19975, 21150, 23970, 28200, 28764, 30600, 31960, 35955, 39950, 42300, 47940, 57528, 59925, 71910, 79900, 84600, 95880, 119850, 143820, 159800, 179775, 239700, 287640, 359550, 479400, 719100, 1438200]

約数ペア:

[(1, 1438200), (2, 719100), (3, 479400), (4, 359550), (5, 287640), (6, 239700), (8, 179775), (9, 159800), (10, 143820), (12, 119850), (15, 95880), (17, 84600), (18, 79900), (20, 71910), (24, 59925), (25, 57528), (30, 47940), (34, 42300), (36, 39950), (40, 35955), (45, 31960), (47, 30600), (50, 28764), (51, 28200), (60, 23970), (68, 21150), (72, 19975), (75, 19176), (85, 16920), (90, 15980), (94, 15300), (100, 14382), (102, 14100), (120, 11985), (136, 10575), (141, 10200), (150, 9588), (153, 9400), (170, 8460), (180, 7990), (188, 7650), (200, 7191), (204, 7050), (225, 6392), (235, 6120), (255, 5640), (282, 5100), (300, 4794), (306, 4700), (340, 4230), (360, 3995), (376, 3825), (408, 3525), (423, 3400), (425, 3384), (450, 3196), (470, 3060), (510, 2820), (564, 2550), (600, 2397), (612, 2350), (680, 2115), (705, 2040), (765, 1880), (799, 1800), (846, 1700), (850, 1692), (900, 1598), (940, 1530), (1020, 1410), (1128, 1275), (1175, 1224)]