153987600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9905

約数の個数: 120

約数和(自身を含む): 531271552

約数和(自身を除く): 377283952

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, 9871, 15600, 19742, 29613, 39484, 49355, 59226, 78968, 98710, 118452, 128323, 148065, 157936, 197420, 236904, 246775, 256646, 296130, 384969, 394840, 473808, 493550, 513292, 592260, 641615, 740325, 769938, 789680, 987100, 1026584, 1184520, 1283230, 1480650, 1539876, 1924845, 1974200, 2053168, 2369040, 2566460, 2961300, 3079752, 3208075, 3849690, 3948400, 5132920, 5922600, 6159504, 6416150, 7699380, 9624225, 10265840, 11845200, 12832300, 15398760, 19248450, 25664600, 30797520, 38496900, 51329200, 76993800, 153987600]

約数ペア:

[(1, 153987600), (2, 76993800), (3, 51329200), (4, 38496900), (5, 30797520), (6, 25664600), (8, 19248450), (10, 15398760), (12, 12832300), (13, 11845200), (15, 10265840), (16, 9624225), (20, 7699380), (24, 6416150), (25, 6159504), (26, 5922600), (30, 5132920), (39, 3948400), (40, 3849690), (48, 3208075), (50, 3079752), (52, 2961300), (60, 2566460), (65, 2369040), (75, 2053168), (78, 1974200), (80, 1924845), (100, 1539876), (104, 1480650), (120, 1283230), (130, 1184520), (150, 1026584), (156, 987100), (195, 789680), (200, 769938), (208, 740325), (240, 641615), (260, 592260), (300, 513292), (312, 493550), (325, 473808), (390, 394840), (400, 384969), (520, 296130), (600, 256646), (624, 246775), (650, 236904), (780, 197420), (975, 157936), (1040, 148065), (1200, 128323), (1300, 118452), (1560, 98710), (1950, 78968), (2600, 59226), (3120, 49355), (3900, 39484), (5200, 29613), (7800, 19742), (9871, 15600)]