38747700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 126658560

約数和(自身を除く): 87910860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 127, 135, 150, 180, 225, 226, 254, 270, 300, 339, 381, 450, 452, 508, 540, 565, 635, 675, 678, 762, 900, 1017, 1130, 1143, 1270, 1350, 1356, 1524, 1695, 1905, 2034, 2260, 2286, 2540, 2700, 2825, 3051, 3175, 3390, 3429, 3810, 4068, 4572, 5085, 5650, 5715, 6102, 6350, 6780, 6858, 7620, 8475, 9525, 10170, 11300, 11430, 12204, 12700, 13716, 14351, 15255, 16950, 17145, 19050, 20340, 22860, 25425, 28575, 28702, 30510, 33900, 34290, 38100, 43053, 50850, 57150, 57404, 61020, 68580, 71755, 76275, 85725, 86106, 101700, 114300, 129159, 143510, 152550, 171450, 172212, 215265, 258318, 287020, 305100, 342900, 358775, 387477, 430530, 516636, 645795, 717550, 774954, 861060, 1076325, 1291590, 1435100, 1549908, 1937385, 2152650, 2583180, 3228975, 3874770, 4305300, 6457950, 7749540, 9686925, 12915900, 19373850, 38747700]

約数ペア:

[(1, 38747700), (2, 19373850), (3, 12915900), (4, 9686925), (5, 7749540), (6, 6457950), (9, 4305300), (10, 3874770), (12, 3228975), (15, 2583180), (18, 2152650), (20, 1937385), (25, 1549908), (27, 1435100), (30, 1291590), (36, 1076325), (45, 861060), (50, 774954), (54, 717550), (60, 645795), (75, 516636), (90, 430530), (100, 387477), (108, 358775), (113, 342900), (127, 305100), (135, 287020), (150, 258318), (180, 215265), (225, 172212), (226, 171450), (254, 152550), (270, 143510), (300, 129159), (339, 114300), (381, 101700), (450, 86106), (452, 85725), (508, 76275), (540, 71755), (565, 68580), (635, 61020), (675, 57404), (678, 57150), (762, 50850), (900, 43053), (1017, 38100), (1130, 34290), (1143, 33900), (1270, 30510), (1350, 28702), (1356, 28575), (1524, 25425), (1695, 22860), (1905, 20340), (2034, 19050), (2260, 17145), (2286, 16950), (2540, 15255), (2700, 14351), (2825, 13716), (3051, 12700), (3175, 12204), (3390, 11430), (3429, 11300), (3810, 10170), (4068, 9525), (4572, 8475), (5085, 7620), (5650, 6858), (5715, 6780), (6102, 6350)]