22035420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 53443620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 359, 372, 396, 465, 495, 558, 620, 660, 682, 718, 930, 990, 1023, 1077, 1116, 1364, 1395, 1436, 1705, 1795, 1860, 1980, 2046, 2154, 2790, 3069, 3231, 3410, 3590, 3949, 4092, 4308, 5115, 5385, 5580, 6138, 6462, 6820, 7180, 7898, 10230, 10770, 11129, 11847, 12276, 12924, 15345, 15796, 16155, 19745, 20460, 21540, 22258, 23694, 30690, 32310, 33387, 35541, 39490, 44516, 47388, 55645, 59235, 61380, 64620, 66774, 71082, 78980, 100161, 111290, 118470, 122419, 133548, 142164, 166935, 177705, 200322, 222580, 236940, 244838, 333870, 355410, 367257, 400644, 489676, 500805, 612095, 667740, 710820, 734514, 1001610, 1101771, 1224190, 1469028, 1836285, 2003220, 2203542, 2448380, 3672570, 4407084, 5508855, 7345140, 11017710, 22035420]

約数ペア:

[(1, 22035420), (2, 11017710), (3, 7345140), (4, 5508855), (5, 4407084), (6, 3672570), (9, 2448380), (10, 2203542), (11, 2003220), (12, 1836285), (15, 1469028), (18, 1224190), (20, 1101771), (22, 1001610), (30, 734514), (31, 710820), (33, 667740), (36, 612095), (44, 500805), (45, 489676), (55, 400644), (60, 367257), (62, 355410), (66, 333870), (90, 244838), (93, 236940), (99, 222580), (110, 200322), (124, 177705), (132, 166935), (155, 142164), (165, 133548), (180, 122419), (186, 118470), (198, 111290), (220, 100161), (279, 78980), (310, 71082), (330, 66774), (341, 64620), (359, 61380), (372, 59235), (396, 55645), (465, 47388), (495, 44516), (558, 39490), (620, 35541), (660, 33387), (682, 32310), (718, 30690), (930, 23694), (990, 22258), (1023, 21540), (1077, 20460), (1116, 19745), (1364, 16155), (1395, 15796), (1436, 15345), (1705, 12924), (1795, 12276), (1860, 11847), (1980, 11129), (2046, 10770), (2154, 10230), (2790, 7898), (3069, 7180), (3231, 6820), (3410, 6462), (3590, 6138), (3949, 5580), (4092, 5385), (4308, 5115)]