40368300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 136657920

約数和(自身を除く): 96289620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 409, 420, 470, 525, 564, 658, 700, 705, 818, 940, 987, 1050, 1175, 1227, 1316, 1410, 1636, 1645, 1974, 2045, 2100, 2350, 2454, 2820, 2863, 3290, 3525, 3948, 4090, 4700, 4908, 4935, 5726, 6135, 6580, 7050, 8180, 8225, 8589, 9870, 10225, 11452, 12270, 14100, 14315, 16450, 17178, 19223, 19740, 20450, 24540, 24675, 28630, 30675, 32900, 34356, 38446, 40900, 42945, 49350, 57260, 57669, 61350, 71575, 76892, 85890, 96115, 98700, 115338, 122700, 134561, 143150, 171780, 192230, 214725, 230676, 269122, 286300, 288345, 384460, 403683, 429450, 480575, 538244, 576690, 672805, 807366, 858900, 961150, 1153380, 1345610, 1441725, 1614732, 1922300, 2018415, 2691220, 2883450, 3364025, 4036830, 5766900, 6728050, 8073660, 10092075, 13456100, 20184150, 40368300]

約数ペア:

[(1, 40368300), (2, 20184150), (3, 13456100), (4, 10092075), (5, 8073660), (6, 6728050), (7, 5766900), (10, 4036830), (12, 3364025), (14, 2883450), (15, 2691220), (20, 2018415), (21, 1922300), (25, 1614732), (28, 1441725), (30, 1345610), (35, 1153380), (42, 961150), (47, 858900), (50, 807366), (60, 672805), (70, 576690), (75, 538244), (84, 480575), (94, 429450), (100, 403683), (105, 384460), (140, 288345), (141, 286300), (150, 269122), (175, 230676), (188, 214725), (210, 192230), (235, 171780), (282, 143150), (300, 134561), (329, 122700), (350, 115338), (409, 98700), (420, 96115), (470, 85890), (525, 76892), (564, 71575), (658, 61350), (700, 57669), (705, 57260), (818, 49350), (940, 42945), (987, 40900), (1050, 38446), (1175, 34356), (1227, 32900), (1316, 30675), (1410, 28630), (1636, 24675), (1645, 24540), (1974, 20450), (2045, 19740), (2100, 19223), (2350, 17178), (2454, 16450), (2820, 14315), (2863, 14100), (3290, 12270), (3525, 11452), (3948, 10225), (4090, 9870), (4700, 8589), (4908, 8225), (4935, 8180), (5726, 7050), (6135, 6580)]