988200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{61}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 3488430

約数和(自身を除く): 2500230

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 135, 150, 162, 180, 183, 200, 216, 225, 244, 270, 300, 305, 324, 360, 366, 405, 450, 488, 540, 549, 600, 610, 648, 675, 732, 810, 900, 915, 1080, 1098, 1220, 1350, 1464, 1525, 1620, 1647, 1800, 1830, 2025, 2196, 2440, 2700, 2745, 3050, 3240, 3294, 3660, 4050, 4392, 4575, 4941, 5400, 5490, 6100, 6588, 7320, 8100, 8235, 9150, 9882, 10980, 12200, 13176, 13725, 16200, 16470, 18300, 19764, 21960, 24705, 27450, 32940, 36600, 39528, 41175, 49410, 54900, 65880, 82350, 98820, 109800, 123525, 164700, 197640, 247050, 329400, 494100, 988200]

約数ペア:

[(1, 988200), (2, 494100), (3, 329400), (4, 247050), (5, 197640), (6, 164700), (8, 123525), (9, 109800), (10, 98820), (12, 82350), (15, 65880), (18, 54900), (20, 49410), (24, 41175), (25, 39528), (27, 36600), (30, 32940), (36, 27450), (40, 24705), (45, 21960), (50, 19764), (54, 18300), (60, 16470), (61, 16200), (72, 13725), (75, 13176), (81, 12200), (90, 10980), (100, 9882), (108, 9150), (120, 8235), (122, 8100), (135, 7320), (150, 6588), (162, 6100), (180, 5490), (183, 5400), (200, 4941), (216, 4575), (225, 4392), (244, 4050), (270, 3660), (300, 3294), (305, 3240), (324, 3050), (360, 2745), (366, 2700), (405, 2440), (450, 2196), (488, 2025), (540, 1830), (549, 1800), (600, 1647), (610, 1620), (648, 1525), (675, 1464), (732, 1350), (810, 1220), (900, 1098), (915, 1080)]