1044450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 3075696

約数和(自身を除く): 2031246

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 211, 225, 275, 330, 422, 450, 495, 550, 633, 825, 990, 1055, 1266, 1650, 1899, 2110, 2321, 2475, 3165, 3798, 4642, 4950, 5275, 6330, 6963, 9495, 10550, 11605, 13926, 15825, 18990, 20889, 23210, 31650, 34815, 41778, 47475, 58025, 69630, 94950, 104445, 116050, 174075, 208890, 348150, 522225, 1044450]

約数ペア:

[(1, 1044450), (2, 522225), (3, 348150), (5, 208890), (6, 174075), (9, 116050), (10, 104445), (11, 94950), (15, 69630), (18, 58025), (22, 47475), (25, 41778), (30, 34815), (33, 31650), (45, 23210), (50, 20889), (55, 18990), (66, 15825), (75, 13926), (90, 11605), (99, 10550), (110, 9495), (150, 6963), (165, 6330), (198, 5275), (211, 4950), (225, 4642), (275, 3798), (330, 3165), (422, 2475), (450, 2321), (495, 2110), (550, 1899), (633, 1650), (825, 1266), (990, 1055)]