65672550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7718

約数の個数: 72

約数和(自身を含む): 185750760

約数和(自身を除く): 120078210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 7681, 8550, 15362, 23043, 38405, 46086, 69129, 76810, 115215, 138258, 145939, 192025, 230430, 291878, 345645, 384050, 437817, 576075, 691290, 729695, 875634, 1152150, 1313451, 1459390, 1728225, 2189085, 2626902, 3456450, 3648475, 4378170, 6567255, 7296950, 10945425, 13134510, 21890850, 32836275, 65672550]

約数ペア:

[(1, 65672550), (2, 32836275), (3, 21890850), (5, 13134510), (6, 10945425), (9, 7296950), (10, 6567255), (15, 4378170), (18, 3648475), (19, 3456450), (25, 2626902), (30, 2189085), (38, 1728225), (45, 1459390), (50, 1313451), (57, 1152150), (75, 875634), (90, 729695), (95, 691290), (114, 576075), (150, 437817), (171, 384050), (190, 345645), (225, 291878), (285, 230430), (342, 192025), (450, 145939), (475, 138258), (570, 115215), (855, 76810), (950, 69129), (1425, 46086), (1710, 38405), (2850, 23043), (4275, 15362), (7681, 8550)]