2172600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 7834320

約数和(自身を除く): 5661720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 71, 72, 75, 85, 90, 100, 102, 120, 136, 142, 150, 153, 170, 180, 200, 204, 213, 225, 255, 284, 300, 306, 340, 355, 360, 408, 425, 426, 450, 510, 568, 600, 612, 639, 680, 710, 765, 850, 852, 900, 1020, 1065, 1207, 1224, 1275, 1278, 1420, 1530, 1700, 1704, 1775, 1800, 2040, 2130, 2414, 2550, 2556, 2840, 3060, 3195, 3400, 3550, 3621, 3825, 4260, 4828, 5100, 5112, 5325, 6035, 6120, 6390, 7100, 7242, 7650, 8520, 9656, 10200, 10650, 10863, 12070, 12780, 14200, 14484, 15300, 15975, 18105, 21300, 21726, 24140, 25560, 28968, 30175, 30600, 31950, 36210, 42600, 43452, 48280, 54315, 60350, 63900, 72420, 86904, 90525, 108630, 120700, 127800, 144840, 181050, 217260, 241400, 271575, 362100, 434520, 543150, 724200, 1086300, 2172600]

約数ペア:

[(1, 2172600), (2, 1086300), (3, 724200), (4, 543150), (5, 434520), (6, 362100), (8, 271575), (9, 241400), (10, 217260), (12, 181050), (15, 144840), (17, 127800), (18, 120700), (20, 108630), (24, 90525), (25, 86904), (30, 72420), (34, 63900), (36, 60350), (40, 54315), (45, 48280), (50, 43452), (51, 42600), (60, 36210), (68, 31950), (71, 30600), (72, 30175), (75, 28968), (85, 25560), (90, 24140), (100, 21726), (102, 21300), (120, 18105), (136, 15975), (142, 15300), (150, 14484), (153, 14200), (170, 12780), (180, 12070), (200, 10863), (204, 10650), (213, 10200), (225, 9656), (255, 8520), (284, 7650), (300, 7242), (306, 7100), (340, 6390), (355, 6120), (360, 6035), (408, 5325), (425, 5112), (426, 5100), (450, 4828), (510, 4260), (568, 3825), (600, 3621), (612, 3550), (639, 3400), (680, 3195), (710, 3060), (765, 2840), (850, 2556), (852, 2550), (900, 2414), (1020, 2130), (1065, 2040), (1207, 1800), (1224, 1775), (1275, 1704), (1278, 1700), (1420, 1530)]