200120040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{947}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 652186080

約数和(自身を除く): 452066040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 587, 947, 1174, 1761, 1894, 2348, 2841, 2935, 3522, 3788, 4696, 4735, 5283, 5682, 5870, 7044, 7576, 8523, 8805, 9470, 10566, 11364, 11740, 14088, 14205, 17046, 17610, 18940, 21132, 22728, 23480, 26415, 28410, 34092, 35220, 37880, 42264, 42615, 52830, 56820, 68184, 70440, 85230, 105660, 113640, 170460, 211320, 340920, 555889, 1111778, 1667667, 2223556, 2779445, 3335334, 4447112, 5003001, 5558890, 6670668, 8338335, 10006002, 11117780, 13341336, 16676670, 20012004, 22235560, 25015005, 33353340, 40024008, 50030010, 66706680, 100060020, 200120040]

約数ペア:

[(1, 200120040), (2, 100060020), (3, 66706680), (4, 50030010), (5, 40024008), (6, 33353340), (8, 25015005), (9, 22235560), (10, 20012004), (12, 16676670), (15, 13341336), (18, 11117780), (20, 10006002), (24, 8338335), (30, 6670668), (36, 5558890), (40, 5003001), (45, 4447112), (60, 3335334), (72, 2779445), (90, 2223556), (120, 1667667), (180, 1111778), (360, 555889), (587, 340920), (947, 211320), (1174, 170460), (1761, 113640), (1894, 105660), (2348, 85230), (2841, 70440), (2935, 68184), (3522, 56820), (3788, 52830), (4696, 42615), (4735, 42264), (5283, 37880), (5682, 35220), (5870, 34092), (7044, 28410), (7576, 26415), (8523, 23480), (8805, 22728), (9470, 21132), (10566, 18940), (11364, 17610), (11740, 17046), (14088, 14205)]