30713400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 104747760

約数和(自身を除く): 74034360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 113, 120, 150, 151, 180, 200, 225, 226, 300, 302, 339, 360, 450, 452, 453, 565, 600, 604, 678, 755, 900, 904, 906, 1017, 1130, 1208, 1356, 1359, 1510, 1695, 1800, 1812, 2034, 2260, 2265, 2712, 2718, 2825, 3020, 3390, 3624, 3775, 4068, 4520, 4530, 5085, 5436, 5650, 6040, 6780, 6795, 7550, 8136, 8475, 9060, 10170, 10872, 11300, 11325, 13560, 13590, 15100, 16950, 17063, 18120, 20340, 22600, 22650, 25425, 27180, 30200, 33900, 33975, 34126, 40680, 45300, 50850, 51189, 54360, 67800, 67950, 68252, 85315, 90600, 101700, 102378, 135900, 136504, 153567, 170630, 203400, 204756, 255945, 271800, 307134, 341260, 409512, 426575, 511890, 614268, 682520, 767835, 853150, 1023780, 1228536, 1279725, 1535670, 1706300, 2047560, 2559450, 3071340, 3412600, 3839175, 5118900, 6142680, 7678350, 10237800, 15356700, 30713400]

約数ペア:

[(1, 30713400), (2, 15356700), (3, 10237800), (4, 7678350), (5, 6142680), (6, 5118900), (8, 3839175), (9, 3412600), (10, 3071340), (12, 2559450), (15, 2047560), (18, 1706300), (20, 1535670), (24, 1279725), (25, 1228536), (30, 1023780), (36, 853150), (40, 767835), (45, 682520), (50, 614268), (60, 511890), (72, 426575), (75, 409512), (90, 341260), (100, 307134), (113, 271800), (120, 255945), (150, 204756), (151, 203400), (180, 170630), (200, 153567), (225, 136504), (226, 135900), (300, 102378), (302, 101700), (339, 90600), (360, 85315), (450, 68252), (452, 67950), (453, 67800), (565, 54360), (600, 51189), (604, 50850), (678, 45300), (755, 40680), (900, 34126), (904, 33975), (906, 33900), (1017, 30200), (1130, 27180), (1208, 25425), (1356, 22650), (1359, 22600), (1510, 20340), (1695, 18120), (1800, 17063), (1812, 16950), (2034, 15100), (2260, 13590), (2265, 13560), (2712, 11325), (2718, 11300), (2825, 10872), (3020, 10170), (3390, 9060), (3624, 8475), (3775, 8136), (4068, 7550), (4520, 6795), (4530, 6780), (5085, 6040), (5436, 5650)]