91269540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26687}}^1$

素因数の和:26721

約数の個数: 72

約数和(自身を含む): 291432960

約数和(自身を除く): 200163420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26687, 53374, 80061, 106748, 133435, 160122, 240183, 266870, 320244, 400305, 480366, 507053, 533740, 800610, 960732, 1014106, 1200915, 1521159, 1601220, 2028212, 2401830, 2535265, 3042318, 4563477, 4803660, 5070530, 6084636, 7605795, 9126954, 10141060, 15211590, 18253908, 22817385, 30423180, 45634770, 91269540]

約数ペア:

[(1, 91269540), (2, 45634770), (3, 30423180), (4, 22817385), (5, 18253908), (6, 15211590), (9, 10141060), (10, 9126954), (12, 7605795), (15, 6084636), (18, 5070530), (19, 4803660), (20, 4563477), (30, 3042318), (36, 2535265), (38, 2401830), (45, 2028212), (57, 1601220), (60, 1521159), (76, 1200915), (90, 1014106), (95, 960732), (114, 800610), (171, 533740), (180, 507053), (190, 480366), (228, 400305), (285, 320244), (342, 266870), (380, 240183), (570, 160122), (684, 133435), (855, 106748), (1140, 80061), (1710, 53374), (3420, 26687)]