1494450

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{41}}^1$

素因数の和:71

約数の個数: 84

約数和(自身を含む): 4269258

約数和(自身を除く): 2774808

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 150, 162, 205, 225, 243, 246, 270, 369, 405, 410, 450, 486, 615, 675, 729, 738, 810, 1025, 1107, 1215, 1230, 1350, 1458, 1845, 2025, 2050, 2214, 2430, 3075, 3321, 3645, 3690, 4050, 5535, 6075, 6150, 6642, 7290, 9225, 9963, 11070, 12150, 16605, 18225, 18450, 19926, 27675, 29889, 33210, 36450, 49815, 55350, 59778, 83025, 99630, 149445, 166050, 249075, 298890, 498150, 747225, 1494450]

約数ペア:

[(1, 1494450), (2, 747225), (3, 498150), (5, 298890), (6, 249075), (9, 166050), (10, 149445), (15, 99630), (18, 83025), (25, 59778), (27, 55350), (30, 49815), (41, 36450), (45, 33210), (50, 29889), (54, 27675), (75, 19926), (81, 18450), (82, 18225), (90, 16605), (123, 12150), (135, 11070), (150, 9963), (162, 9225), (205, 7290), (225, 6642), (243, 6150), (246, 6075), (270, 5535), (369, 4050), (405, 3690), (410, 3645), (450, 3321), (486, 3075), (615, 2430), (675, 2214), (729, 2050), (738, 2025), (810, 1845), (1025, 1458), (1107, 1350), (1215, 1230)]