201830250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 505739520

約数和(自身を除く): 303909270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 439, 613, 750, 878, 1226, 1317, 1839, 2195, 2634, 3065, 3678, 4390, 6130, 6585, 9195, 10975, 13170, 15325, 18390, 21950, 30650, 32925, 45975, 54875, 65850, 76625, 91950, 109750, 153250, 164625, 229875, 269107, 329250, 459750, 538214, 807321, 1345535, 1614642, 2691070, 4036605, 6727675, 8073210, 13455350, 20183025, 33638375, 40366050, 67276750, 100915125, 201830250]

約数ペア:

[(1, 201830250), (2, 100915125), (3, 67276750), (5, 40366050), (6, 33638375), (10, 20183025), (15, 13455350), (25, 8073210), (30, 6727675), (50, 4036605), (75, 2691070), (125, 1614642), (150, 1345535), (250, 807321), (375, 538214), (439, 459750), (613, 329250), (750, 269107), (878, 229875), (1226, 164625), (1317, 153250), (1839, 109750), (2195, 91950), (2634, 76625), (3065, 65850), (3678, 54875), (4390, 45975), (6130, 32925), (6585, 30650), (9195, 21950), (10975, 18390), (13170, 15325)]