121582620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 396627840

約数和(自身を除く): 275045220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 269, 270, 279, 310, 324, 372, 405, 465, 486, 538, 540, 558, 620, 729, 807, 810, 837, 930, 972, 1076, 1116, 1215, 1345, 1395, 1458, 1614, 1620, 1674, 1860, 2421, 2430, 2511, 2690, 2790, 2916, 3228, 3348, 3645, 4035, 4185, 4842, 4860, 5022, 5380, 5580, 7263, 7290, 7533, 8070, 8339, 8370, 9684, 10044, 12105, 12555, 14526, 14580, 15066, 16140, 16678, 16740, 21789, 22599, 24210, 25017, 25110, 29052, 30132, 33356, 36315, 37665, 41695, 43578, 45198, 48420, 50034, 50220, 65367, 72630, 75051, 75330, 83390, 87156, 90396, 100068, 108945, 112995, 125085, 130734, 145260, 150102, 150660, 166780, 196101, 217890, 225153, 225990, 250170, 261468, 300204, 326835, 375255, 392202, 435780, 450306, 451980, 500340, 653670, 675459, 750510, 784404, 900612, 980505, 1125765, 1307340, 1350918, 1501020, 1961010, 2026377, 2251530, 2701836, 3377295, 3922020, 4052754, 4503060, 6079131, 6754590, 8105508, 10131885, 12158262, 13509180, 20263770, 24316524, 30395655, 40527540, 60791310, 121582620]

約数ペア:

[(1, 121582620), (2, 60791310), (3, 40527540), (4, 30395655), (5, 24316524), (6, 20263770), (9, 13509180), (10, 12158262), (12, 10131885), (15, 8105508), (18, 6754590), (20, 6079131), (27, 4503060), (30, 4052754), (31, 3922020), (36, 3377295), (45, 2701836), (54, 2251530), (60, 2026377), (62, 1961010), (81, 1501020), (90, 1350918), (93, 1307340), (108, 1125765), (124, 980505), (135, 900612), (155, 784404), (162, 750510), (180, 675459), (186, 653670), (243, 500340), (269, 451980), (270, 450306), (279, 435780), (310, 392202), (324, 375255), (372, 326835), (405, 300204), (465, 261468), (486, 250170), (538, 225990), (540, 225153), (558, 217890), (620, 196101), (729, 166780), (807, 150660), (810, 150102), (837, 145260), (930, 130734), (972, 125085), (1076, 112995), (1116, 108945), (1215, 100068), (1345, 90396), (1395, 87156), (1458, 83390), (1614, 75330), (1620, 75051), (1674, 72630), (1860, 65367), (2421, 50220), (2430, 50034), (2511, 48420), (2690, 45198), (2790, 43578), (2916, 41695), (3228, 37665), (3348, 36315), (3645, 33356), (4035, 30132), (4185, 29052), (4842, 25110), (4860, 25017), (5022, 24210), (5380, 22599), (5580, 21789), (7263, 16740), (7290, 16678), (7533, 16140), (8070, 15066), (8339, 14580), (8370, 14526), (9684, 12555), (10044, 12105)]