101821020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 337841280

約数和(自身を除く): 236020260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 587, 588, 590, 708, 735, 826, 885, 980, 1174, 1180, 1239, 1470, 1652, 1761, 1770, 2065, 2348, 2478, 2891, 2935, 2940, 3522, 3540, 4109, 4130, 4956, 5782, 5870, 6195, 7044, 8218, 8260, 8673, 8805, 11564, 11740, 12327, 12390, 14455, 16436, 17346, 17610, 20545, 24654, 24780, 28763, 28910, 34633, 34692, 35220, 41090, 43365, 49308, 57526, 57820, 61635, 69266, 82180, 86289, 86730, 103899, 115052, 123270, 138532, 143815, 172578, 173165, 173460, 207798, 242431, 246540, 287630, 345156, 346330, 415596, 431445, 484862, 519495, 575260, 692660, 727293, 862890, 969724, 1038990, 1212155, 1454586, 1697017, 1725780, 2077980, 2424310, 2909172, 3394034, 3636465, 4848620, 5091051, 6788068, 7272930, 8485085, 10182102, 14545860, 16970170, 20364204, 25455255, 33940340, 50910510, 101821020]

約数ペア:

[(1, 101821020), (2, 50910510), (3, 33940340), (4, 25455255), (5, 20364204), (6, 16970170), (7, 14545860), (10, 10182102), (12, 8485085), (14, 7272930), (15, 6788068), (20, 5091051), (21, 4848620), (28, 3636465), (30, 3394034), (35, 2909172), (42, 2424310), (49, 2077980), (59, 1725780), (60, 1697017), (70, 1454586), (84, 1212155), (98, 1038990), (105, 969724), (118, 862890), (140, 727293), (147, 692660), (177, 575260), (196, 519495), (210, 484862), (236, 431445), (245, 415596), (294, 346330), (295, 345156), (354, 287630), (413, 246540), (420, 242431), (490, 207798), (587, 173460), (588, 173165), (590, 172578), (708, 143815), (735, 138532), (826, 123270), (885, 115052), (980, 103899), (1174, 86730), (1180, 86289), (1239, 82180), (1470, 69266), (1652, 61635), (1761, 57820), (1770, 57526), (2065, 49308), (2348, 43365), (2478, 41090), (2891, 35220), (2935, 34692), (2940, 34633), (3522, 28910), (3540, 28763), (4109, 24780), (4130, 24654), (4956, 20545), (5782, 17610), (5870, 17346), (6195, 16436), (7044, 14455), (8218, 12390), (8260, 12327), (8673, 11740), (8805, 11564)]