377547660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2880

約数の個数: 144

約数和(自身を含む): 1321320000

約数和(自身を除く): 943772340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 2749, 3052, 3270, 3815, 3924, 4578, 4905, 5498, 6540, 6867, 7630, 8247, 9156, 9810, 10996, 11445, 13734, 13745, 15260, 16494, 19243, 19620, 22890, 24741, 27468, 27490, 32988, 34335, 38486, 41235, 45780, 49482, 54980, 57729, 68670, 76972, 82470, 96215, 98964, 115458, 123705, 137340, 164940, 173187, 192430, 230916, 247410, 288645, 299641, 346374, 384860, 494820, 577290, 599282, 692748, 865935, 898923, 1154580, 1198564, 1498205, 1731870, 1797846, 2097487, 2696769, 2996410, 3463740, 3595692, 4194974, 4494615, 5393538, 5992820, 6292461, 8389948, 8989230, 10487435, 10787076, 12584922, 13483845, 17978460, 18877383, 20974870, 25169844, 26967690, 31462305, 37754766, 41949740, 53935380, 62924610, 75509532, 94386915, 125849220, 188773830, 377547660]

約数ペア:

[(1, 377547660), (2, 188773830), (3, 125849220), (4, 94386915), (5, 75509532), (6, 62924610), (7, 53935380), (9, 41949740), (10, 37754766), (12, 31462305), (14, 26967690), (15, 25169844), (18, 20974870), (20, 18877383), (21, 17978460), (28, 13483845), (30, 12584922), (35, 10787076), (36, 10487435), (42, 8989230), (45, 8389948), (60, 6292461), (63, 5992820), (70, 5393538), (84, 4494615), (90, 4194974), (105, 3595692), (109, 3463740), (126, 2996410), (140, 2696769), (180, 2097487), (210, 1797846), (218, 1731870), (252, 1498205), (315, 1198564), (327, 1154580), (420, 898923), (436, 865935), (545, 692748), (630, 599282), (654, 577290), (763, 494820), (981, 384860), (1090, 346374), (1260, 299641), (1308, 288645), (1526, 247410), (1635, 230916), (1962, 192430), (2180, 173187), (2289, 164940), (2749, 137340), (3052, 123705), (3270, 115458), (3815, 98964), (3924, 96215), (4578, 82470), (4905, 76972), (5498, 68670), (6540, 57729), (6867, 54980), (7630, 49482), (8247, 45780), (9156, 41235), (9810, 38486), (10996, 34335), (11445, 32988), (13734, 27490), (13745, 27468), (15260, 24741), (16494, 22890), (19243, 19620)]