156909000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 493908480

約数和(自身を除く): 336999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 193, 200, 250, 271, 300, 375, 386, 500, 542, 579, 600, 750, 772, 813, 965, 1000, 1084, 1158, 1355, 1500, 1544, 1626, 1930, 2168, 2316, 2710, 2895, 3000, 3252, 3860, 4065, 4632, 4825, 5420, 5790, 6504, 6775, 7720, 8130, 9650, 10840, 11580, 13550, 14475, 16260, 19300, 20325, 23160, 24125, 27100, 28950, 32520, 33875, 38600, 40650, 48250, 52303, 54200, 57900, 67750, 72375, 81300, 96500, 101625, 104606, 115800, 135500, 144750, 156909, 162600, 193000, 203250, 209212, 261515, 271000, 289500, 313818, 406500, 418424, 523030, 579000, 627636, 784545, 813000, 1046060, 1255272, 1307575, 1569090, 2092120, 2615150, 3138180, 3922725, 5230300, 6276360, 6537875, 7845450, 10460600, 13075750, 15690900, 19613625, 26151500, 31381800, 39227250, 52303000, 78454500, 156909000]

約数ペア:

[(1, 156909000), (2, 78454500), (3, 52303000), (4, 39227250), (5, 31381800), (6, 26151500), (8, 19613625), (10, 15690900), (12, 13075750), (15, 10460600), (20, 7845450), (24, 6537875), (25, 6276360), (30, 5230300), (40, 3922725), (50, 3138180), (60, 2615150), (75, 2092120), (100, 1569090), (120, 1307575), (125, 1255272), (150, 1046060), (193, 813000), (200, 784545), (250, 627636), (271, 579000), (300, 523030), (375, 418424), (386, 406500), (500, 313818), (542, 289500), (579, 271000), (600, 261515), (750, 209212), (772, 203250), (813, 193000), (965, 162600), (1000, 156909), (1084, 144750), (1158, 135500), (1355, 115800), (1500, 104606), (1544, 101625), (1626, 96500), (1930, 81300), (2168, 72375), (2316, 67750), (2710, 57900), (2895, 54200), (3000, 52303), (3252, 48250), (3860, 40650), (4065, 38600), (4632, 33875), (4825, 32520), (5420, 28950), (5790, 27100), (6504, 24125), (6775, 23160), (7720, 20325), (8130, 19300), (9650, 16260), (10840, 14475), (11580, 13550)]