130936140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 398317920

約数和(自身を除く): 267381780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1657, 1756, 2195, 2634, 3314, 3951, 4390, 4971, 5268, 6585, 6628, 7902, 8285, 8780, 9942, 13170, 14913, 15804, 16570, 19755, 19884, 24855, 26340, 29826, 33140, 39510, 49710, 59652, 74565, 79020, 99420, 149130, 298260, 727423, 1454846, 2182269, 2909692, 3637115, 4364538, 6546807, 7274230, 8729076, 10911345, 13093614, 14548460, 21822690, 26187228, 32734035, 43645380, 65468070, 130936140]

約数ペア:

[(1, 130936140), (2, 65468070), (3, 43645380), (4, 32734035), (5, 26187228), (6, 21822690), (9, 14548460), (10, 13093614), (12, 10911345), (15, 8729076), (18, 7274230), (20, 6546807), (30, 4364538), (36, 3637115), (45, 2909692), (60, 2182269), (90, 1454846), (180, 727423), (439, 298260), (878, 149130), (1317, 99420), (1657, 79020), (1756, 74565), (2195, 59652), (2634, 49710), (3314, 39510), (3951, 33140), (4390, 29826), (4971, 26340), (5268, 24855), (6585, 19884), (6628, 19755), (7902, 16570), (8285, 15804), (8780, 14913), (9942, 13170)]