252548400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16223

約数の個数: 120

約数和(自身を含む): 871281040

約数和(自身を除く): 618732640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 194268, 210457, 242835, 259024, 323780, 388536, 404725, 420914, 485670, 631371, 647560, 777072, 809450, 841828, 971340, 1052285, 1214175, 1262742, 1295120, 1618900, 1683656, 1942680, 2104570, 2428350, 2525484, 3156855, 3237800, 3367312, 3885360, 4209140, 4856700, 5050968, 5261425, 6313710, 6475600, 8418280, 9713400, 10101936, 10522850, 12627420, 15784275, 16836560, 19426800, 21045700, 25254840, 31568550, 42091400, 50509680, 63137100, 84182800, 126274200, 252548400]

約数ペア:

[(1, 252548400), (2, 126274200), (3, 84182800), (4, 63137100), (5, 50509680), (6, 42091400), (8, 31568550), (10, 25254840), (12, 21045700), (13, 19426800), (15, 16836560), (16, 15784275), (20, 12627420), (24, 10522850), (25, 10101936), (26, 9713400), (30, 8418280), (39, 6475600), (40, 6313710), (48, 5261425), (50, 5050968), (52, 4856700), (60, 4209140), (65, 3885360), (75, 3367312), (78, 3237800), (80, 3156855), (100, 2525484), (104, 2428350), (120, 2104570), (130, 1942680), (150, 1683656), (156, 1618900), (195, 1295120), (200, 1262742), (208, 1214175), (240, 1052285), (260, 971340), (300, 841828), (312, 809450), (325, 777072), (390, 647560), (400, 631371), (520, 485670), (600, 420914), (624, 404725), (650, 388536), (780, 323780), (975, 259024), (1040, 242835), (1200, 210457), (1300, 194268), (1560, 161890), (1950, 129512), (2600, 97134), (3120, 80945), (3900, 64756), (5200, 48567), (7800, 32378), (15600, 16189)]