84901320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4813}}^1$

素因数の和:4844

約数の個数: 144

約数和(自身を含む): 321045660

約数和(自身を除く): 236144340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4813, 5880, 8820, 9626, 14439, 17640, 19252, 24065, 28878, 33691, 38504, 43317, 48130, 57756, 67382, 72195, 86634, 96260, 101073, 115512, 134764, 144390, 168455, 173268, 192520, 202146, 216585, 235837, 269528, 288780, 303219, 336910, 346536, 404292, 433170, 471674, 505365, 577560, 606438, 673820, 707511, 808584, 866340, 943348, 1010730, 1179185, 1212876, 1347640, 1415022, 1516095, 1732680, 1886696, 2021460, 2122533, 2358370, 2425752, 2830044, 3032190, 3537555, 4042920, 4245066, 4716740, 5660088, 6064380, 7075110, 8490132, 9433480, 10612665, 12128760, 14150220, 16980264, 21225330, 28300440, 42450660, 84901320]

約数ペア:

[(1, 84901320), (2, 42450660), (3, 28300440), (4, 21225330), (5, 16980264), (6, 14150220), (7, 12128760), (8, 10612665), (9, 9433480), (10, 8490132), (12, 7075110), (14, 6064380), (15, 5660088), (18, 4716740), (20, 4245066), (21, 4042920), (24, 3537555), (28, 3032190), (30, 2830044), (35, 2425752), (36, 2358370), (40, 2122533), (42, 2021460), (45, 1886696), (49, 1732680), (56, 1516095), (60, 1415022), (63, 1347640), (70, 1212876), (72, 1179185), (84, 1010730), (90, 943348), (98, 866340), (105, 808584), (120, 707511), (126, 673820), (140, 606438), (147, 577560), (168, 505365), (180, 471674), (196, 433170), (210, 404292), (245, 346536), (252, 336910), (280, 303219), (294, 288780), (315, 269528), (360, 235837), (392, 216585), (420, 202146), (441, 192520), (490, 173268), (504, 168455), (588, 144390), (630, 134764), (735, 115512), (840, 101073), (882, 96260), (980, 86634), (1176, 72195), (1260, 67382), (1470, 57756), (1764, 48130), (1960, 43317), (2205, 38504), (2520, 33691), (2940, 28878), (3528, 24065), (4410, 19252), (4813, 17640), (5880, 14439), (8820, 9626)]