4909672620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{270059}}^1$

素因数の和:270175

約数の個数: 72

約数和(自身を含む): 15040181520

約数和(自身を除く): 10130508900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 270059, 540118, 810177, 1080236, 1350295, 1620354, 2430531, 2700590, 3240708, 4050885, 4861062, 5401180, 8101770, 9722124, 12152655, 16203540, 24305310, 27275959, 48610620, 54551918, 81827877, 109103836, 136379795, 163655754, 245483631, 272759590, 327311508, 409139385, 490967262, 545519180, 818278770, 981934524, 1227418155, 1636557540, 2454836310, 4909672620]

約数ペア:

[(1, 4909672620), (2, 2454836310), (3, 1636557540), (4, 1227418155), (5, 981934524), (6, 818278770), (9, 545519180), (10, 490967262), (12, 409139385), (15, 327311508), (18, 272759590), (20, 245483631), (30, 163655754), (36, 136379795), (45, 109103836), (60, 81827877), (90, 54551918), (101, 48610620), (180, 27275959), (202, 24305310), (303, 16203540), (404, 12152655), (505, 9722124), (606, 8101770), (909, 5401180), (1010, 4861062), (1212, 4050885), (1515, 3240708), (1818, 2700590), (2020, 2430531), (3030, 1620354), (3636, 1350295), (4545, 1080236), (6060, 810177), (9090, 540118), (18180, 270059)]