67361580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 144

約数和(自身を含む): 240143904

約数和(自身を除く): 172782324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2617, 2860, 4290, 5148, 5234, 6435, 7851, 8580, 10468, 12870, 13085, 15702, 23553, 25740, 26170, 28787, 31404, 34021, 39255, 47106, 52340, 57574, 68042, 78510, 86361, 94212, 102063, 115148, 117765, 136084, 143935, 157020, 170105, 172722, 204126, 235530, 259083, 287870, 306189, 340210, 345444, 374231, 408252, 431805, 471060, 510315, 518166, 575740, 612378, 680420, 748462, 863610, 1020630, 1036332, 1122693, 1224756, 1295415, 1496924, 1530945, 1727220, 1871155, 2041260, 2245386, 2590830, 3061890, 3368079, 3742310, 4490772, 5181660, 5613465, 6123780, 6736158, 7484620, 11226930, 13472316, 16840395, 22453860, 33680790, 67361580]

約数ペア:

[(1, 67361580), (2, 33680790), (3, 22453860), (4, 16840395), (5, 13472316), (6, 11226930), (9, 7484620), (10, 6736158), (11, 6123780), (12, 5613465), (13, 5181660), (15, 4490772), (18, 3742310), (20, 3368079), (22, 3061890), (26, 2590830), (30, 2245386), (33, 2041260), (36, 1871155), (39, 1727220), (44, 1530945), (45, 1496924), (52, 1295415), (55, 1224756), (60, 1122693), (65, 1036332), (66, 1020630), (78, 863610), (90, 748462), (99, 680420), (110, 612378), (117, 575740), (130, 518166), (132, 510315), (143, 471060), (156, 431805), (165, 408252), (180, 374231), (195, 345444), (198, 340210), (220, 306189), (234, 287870), (260, 259083), (286, 235530), (330, 204126), (390, 172722), (396, 170105), (429, 157020), (468, 143935), (495, 136084), (572, 117765), (585, 115148), (660, 102063), (715, 94212), (780, 86361), (858, 78510), (990, 68042), (1170, 57574), (1287, 52340), (1430, 47106), (1716, 39255), (1980, 34021), (2145, 31404), (2340, 28787), (2574, 26170), (2617, 25740), (2860, 23553), (4290, 15702), (5148, 13085), (5234, 12870), (6435, 10468), (7851, 8580)]