40354200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 145838880

約数和(自身を除く): 105484680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 50, 53, 54, 60, 72, 75, 81, 90, 94, 100, 106, 108, 120, 135, 141, 150, 159, 162, 180, 188, 200, 212, 216, 225, 235, 265, 270, 282, 300, 318, 324, 360, 376, 405, 423, 424, 450, 470, 477, 530, 540, 564, 600, 636, 648, 675, 705, 795, 810, 846, 900, 940, 954, 1060, 1080, 1128, 1175, 1269, 1272, 1325, 1350, 1410, 1431, 1590, 1620, 1692, 1800, 1880, 1908, 2025, 2115, 2120, 2350, 2385, 2491, 2538, 2650, 2700, 2820, 2862, 3180, 3240, 3384, 3525, 3807, 3816, 3975, 4050, 4230, 4293, 4700, 4770, 4982, 5076, 5300, 5400, 5640, 5724, 6345, 6360, 7050, 7155, 7473, 7614, 7950, 8100, 8460, 8586, 9400, 9540, 9964, 10152, 10575, 10600, 11448, 11925, 12455, 12690, 14100, 14310, 14946, 15228, 15900, 16200, 16920, 17172, 19035, 19080, 19928, 21150, 21465, 22419, 23850, 24910, 25380, 28200, 28620, 29892, 30456, 31725, 31800, 34344, 35775, 37365, 38070, 42300, 42930, 44838, 47700, 49820, 50760, 57240, 59784, 62275, 63450, 67257, 71550, 74730, 76140, 84600, 85860, 89676, 95175, 95400, 99640, 107325, 112095, 124550, 126900, 134514, 143100, 149460, 152280, 171720, 179352, 186825, 190350, 201771, 214650, 224190, 249100, 253800, 269028, 286200, 298920, 336285, 373650, 380700, 403542, 429300, 448380, 498200, 538056, 560475, 672570, 747300, 761400, 807084, 858600, 896760, 1008855, 1120950, 1345140, 1494600, 1614168, 1681425, 2017710, 2241900, 2690280, 3362850, 4035420, 4483800, 5044275, 6725700, 8070840, 10088550, 13451400, 20177100, 40354200]

約数ペア:

[(1, 40354200), (2, 20177100), (3, 13451400), (4, 10088550), (5, 8070840), (6, 6725700), (8, 5044275), (9, 4483800), (10, 4035420), (12, 3362850), (15, 2690280), (18, 2241900), (20, 2017710), (24, 1681425), (25, 1614168), (27, 1494600), (30, 1345140), (36, 1120950), (40, 1008855), (45, 896760), (47, 858600), (50, 807084), (53, 761400), (54, 747300), (60, 672570), (72, 560475), (75, 538056), (81, 498200), (90, 448380), (94, 429300), (100, 403542), (106, 380700), (108, 373650), (120, 336285), (135, 298920), (141, 286200), (150, 269028), (159, 253800), (162, 249100), (180, 224190), (188, 214650), (200, 201771), (212, 190350), (216, 186825), (225, 179352), (235, 171720), (265, 152280), (270, 149460), (282, 143100), (300, 134514), (318, 126900), (324, 124550), (360, 112095), (376, 107325), (405, 99640), (423, 95400), (424, 95175), (450, 89676), (470, 85860), (477, 84600), (530, 76140), (540, 74730), (564, 71550), (600, 67257), (636, 63450), (648, 62275), (675, 59784), (705, 57240), (795, 50760), (810, 49820), (846, 47700), (900, 44838), (940, 42930), (954, 42300), (1060, 38070), (1080, 37365), (1128, 35775), (1175, 34344), (1269, 31800), (1272, 31725), (1325, 30456), (1350, 29892), (1410, 28620), (1431, 28200), (1590, 25380), (1620, 24910), (1692, 23850), (1800, 22419), (1880, 21465), (1908, 21150), (2025, 19928), (2115, 19080), (2120, 19035), (2350, 17172), (2385, 16920), (2491, 16200), (2538, 15900), (2650, 15228), (2700, 14946), (2820, 14310), (2862, 14100), (3180, 12690), (3240, 12455), (3384, 11925), (3525, 11448), (3807, 10600), (3816, 10575), (3975, 10152), (4050, 9964), (4230, 9540), (4293, 9400), (4700, 8586), (4770, 8460), (4982, 8100), (5076, 7950), (5300, 7614), (5400, 7473), (5640, 7155), (5724, 7050), (6345, 6360)]