621044820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11617}}^1$

素因数の和:11652

約数の個数: 144

約数和(自身を含む): 2131391808

約数和(自身を除く): 1510346988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8910, 10692, 11617, 13365, 17820, 23234, 26730, 34851, 46468, 53460, 58085, 69702, 104553, 116170, 127787, 139404, 174255, 209106, 232340, 255574, 313659, 348510, 383361, 418212, 511148, 522765, 627318, 638935, 697020, 766722, 940977, 1045530, 1150083, 1254636, 1277870, 1533444, 1568295, 1881954, 1916805, 2091060, 2300166, 2555740, 2822931, 3136590, 3450249, 3763908, 3833610, 4600332, 4704885, 5645862, 5750415, 6273180, 6900498, 7667220, 9409770, 10350747, 11291724, 11500830, 13800996, 14114655, 17251245, 18819540, 20701494, 23001660, 28229310, 31052241, 34502490, 41402988, 51753735, 56458620, 62104482, 69004980, 103507470, 124208964, 155261205, 207014940, 310522410, 621044820]

約数ペア:

[(1, 621044820), (2, 310522410), (3, 207014940), (4, 155261205), (5, 124208964), (6, 103507470), (9, 69004980), (10, 62104482), (11, 56458620), (12, 51753735), (15, 41402988), (18, 34502490), (20, 31052241), (22, 28229310), (27, 23001660), (30, 20701494), (33, 18819540), (36, 17251245), (44, 14114655), (45, 13800996), (54, 11500830), (55, 11291724), (60, 10350747), (66, 9409770), (81, 7667220), (90, 6900498), (99, 6273180), (108, 5750415), (110, 5645862), (132, 4704885), (135, 4600332), (162, 3833610), (165, 3763908), (180, 3450249), (198, 3136590), (220, 2822931), (243, 2555740), (270, 2300166), (297, 2091060), (324, 1916805), (330, 1881954), (396, 1568295), (405, 1533444), (486, 1277870), (495, 1254636), (540, 1150083), (594, 1045530), (660, 940977), (810, 766722), (891, 697020), (972, 638935), (990, 627318), (1188, 522765), (1215, 511148), (1485, 418212), (1620, 383361), (1782, 348510), (1980, 313659), (2430, 255574), (2673, 232340), (2970, 209106), (3564, 174255), (4455, 139404), (4860, 127787), (5346, 116170), (5940, 104553), (8910, 69702), (10692, 58085), (11617, 53460), (13365, 46468), (17820, 34851), (23234, 26730)]