548699580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21317}}^1$

素因数の和:21356

約数の個数: 144

約数和(自身を含む): 1955457504

約数和(自身を除く): 1406757924

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, 2860, 4290, 5148, 6435, 8580, 12870, 21317, 25740, 42634, 63951, 85268, 106585, 127902, 191853, 213170, 234487, 255804, 277121, 319755, 383706, 426340, 468974, 554242, 639510, 703461, 767412, 831363, 937948, 959265, 1108484, 1172435, 1279020, 1385605, 1406922, 1662726, 1918530, 2110383, 2344870, 2494089, 2771210, 2813844, 3048331, 3325452, 3517305, 3837060, 4156815, 4220766, 4689740, 4988178, 5542420, 6096662, 7034610, 8313630, 8441532, 9144993, 9976356, 10551915, 12193324, 12470445, 14069220, 15241655, 16627260, 18289986, 21103830, 24940890, 27434979, 30483310, 36579972, 42207660, 45724965, 49881780, 54869958, 60966620, 91449930, 109739916, 137174895, 182899860, 274349790, 548699580]

約数ペア:

[(1, 548699580), (2, 274349790), (3, 182899860), (4, 137174895), (5, 109739916), (6, 91449930), (9, 60966620), (10, 54869958), (11, 49881780), (12, 45724965), (13, 42207660), (15, 36579972), (18, 30483310), (20, 27434979), (22, 24940890), (26, 21103830), (30, 18289986), (33, 16627260), (36, 15241655), (39, 14069220), (44, 12470445), (45, 12193324), (52, 10551915), (55, 9976356), (60, 9144993), (65, 8441532), (66, 8313630), (78, 7034610), (90, 6096662), (99, 5542420), (110, 4988178), (117, 4689740), (130, 4220766), (132, 4156815), (143, 3837060), (156, 3517305), (165, 3325452), (180, 3048331), (195, 2813844), (198, 2771210), (220, 2494089), (234, 2344870), (260, 2110383), (286, 1918530), (330, 1662726), (390, 1406922), (396, 1385605), (429, 1279020), (468, 1172435), (495, 1108484), (572, 959265), (585, 937948), (660, 831363), (715, 767412), (780, 703461), (858, 639510), (990, 554242), (1170, 468974), (1287, 426340), (1430, 383706), (1716, 319755), (1980, 277121), (2145, 255804), (2340, 234487), (2574, 213170), (2860, 191853), (4290, 127902), (5148, 106585), (6435, 85268), (8580, 63951), (12870, 42634), (21317, 25740)]