55785900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9823

約数の個数: 72

約数和(自身を含む): 169919680

約数和(自身を除く): 114133780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 9787, 19574, 29361, 39148, 48935, 58722, 97870, 117444, 146805, 185953, 195740, 244675, 293610, 371906, 489350, 557859, 587220, 734025, 743812, 929765, 978700, 1115718, 1468050, 1859530, 2231436, 2789295, 2936100, 3719060, 4648825, 5578590, 9297650, 11157180, 13946475, 18595300, 27892950, 55785900]

約数ペア:

[(1, 55785900), (2, 27892950), (3, 18595300), (4, 13946475), (5, 11157180), (6, 9297650), (10, 5578590), (12, 4648825), (15, 3719060), (19, 2936100), (20, 2789295), (25, 2231436), (30, 1859530), (38, 1468050), (50, 1115718), (57, 978700), (60, 929765), (75, 743812), (76, 734025), (95, 587220), (100, 557859), (114, 489350), (150, 371906), (190, 293610), (228, 244675), (285, 195740), (300, 185953), (380, 146805), (475, 117444), (570, 97870), (950, 58722), (1140, 48935), (1425, 39148), (1900, 29361), (2850, 19574), (5700, 9787)]