11489400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 41637960

約数和(自身を除く): 30148560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 491, 520, 585, 600, 650, 780, 900, 936, 975, 982, 1170, 1300, 1473, 1560, 1800, 1950, 1964, 2340, 2455, 2600, 2925, 2946, 3900, 3928, 4419, 4680, 4910, 5850, 5892, 6383, 7365, 7800, 8838, 9820, 11700, 11784, 12275, 12766, 14730, 17676, 19149, 19640, 22095, 23400, 24550, 25532, 29460, 31915, 35352, 36825, 38298, 44190, 49100, 51064, 57447, 58920, 63830, 73650, 76596, 88380, 95745, 98200, 110475, 114894, 127660, 147300, 153192, 159575, 176760, 191490, 220950, 229788, 255320, 287235, 294600, 319150, 382980, 441900, 459576, 478725, 574470, 638300, 765960, 883800, 957450, 1148940, 1276600, 1436175, 1914900, 2297880, 2872350, 3829800, 5744700, 11489400]

約数ペア:

[(1, 11489400), (2, 5744700), (3, 3829800), (4, 2872350), (5, 2297880), (6, 1914900), (8, 1436175), (9, 1276600), (10, 1148940), (12, 957450), (13, 883800), (15, 765960), (18, 638300), (20, 574470), (24, 478725), (25, 459576), (26, 441900), (30, 382980), (36, 319150), (39, 294600), (40, 287235), (45, 255320), (50, 229788), (52, 220950), (60, 191490), (65, 176760), (72, 159575), (75, 153192), (78, 147300), (90, 127660), (100, 114894), (104, 110475), (117, 98200), (120, 95745), (130, 88380), (150, 76596), (156, 73650), (180, 63830), (195, 58920), (200, 57447), (225, 51064), (234, 49100), (260, 44190), (300, 38298), (312, 36825), (325, 35352), (360, 31915), (390, 29460), (450, 25532), (468, 24550), (491, 23400), (520, 22095), (585, 19640), (600, 19149), (650, 17676), (780, 14730), (900, 12766), (936, 12275), (975, 11784), (982, 11700), (1170, 9820), (1300, 8838), (1473, 7800), (1560, 7365), (1800, 6383), (1950, 5892), (1964, 5850), (2340, 4910), (2455, 4680), (2600, 4419), (2925, 3928), (2946, 3900)]