164060250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 447033600

約数和(自身を除く): 282973350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 125, 145, 150, 174, 190, 250, 285, 290, 375, 397, 435, 475, 551, 570, 725, 750, 794, 870, 950, 1102, 1191, 1425, 1450, 1653, 1985, 2175, 2375, 2382, 2755, 2850, 3306, 3625, 3970, 4350, 4750, 5510, 5955, 7125, 7250, 7543, 8265, 9925, 10875, 11513, 11910, 13775, 14250, 15086, 16530, 19850, 21750, 22629, 23026, 27550, 29775, 34539, 37715, 41325, 45258, 49625, 57565, 59550, 68875, 69078, 75430, 82650, 99250, 113145, 115130, 137750, 148875, 172695, 188575, 206625, 218747, 226290, 287825, 297750, 345390, 377150, 413250, 437494, 565725, 575650, 656241, 863475, 942875, 1093735, 1131450, 1312482, 1439125, 1726950, 1885750, 2187470, 2828625, 2878250, 3281205, 4317375, 5468675, 5657250, 6562410, 8634750, 10937350, 16406025, 27343375, 32812050, 54686750, 82030125, 164060250]

約数ペア:

[(1, 164060250), (2, 82030125), (3, 54686750), (5, 32812050), (6, 27343375), (10, 16406025), (15, 10937350), (19, 8634750), (25, 6562410), (29, 5657250), (30, 5468675), (38, 4317375), (50, 3281205), (57, 2878250), (58, 2828625), (75, 2187470), (87, 1885750), (95, 1726950), (114, 1439125), (125, 1312482), (145, 1131450), (150, 1093735), (174, 942875), (190, 863475), (250, 656241), (285, 575650), (290, 565725), (375, 437494), (397, 413250), (435, 377150), (475, 345390), (551, 297750), (570, 287825), (725, 226290), (750, 218747), (794, 206625), (870, 188575), (950, 172695), (1102, 148875), (1191, 137750), (1425, 115130), (1450, 113145), (1653, 99250), (1985, 82650), (2175, 75430), (2375, 69078), (2382, 68875), (2755, 59550), (2850, 57565), (3306, 49625), (3625, 45258), (3970, 41325), (4350, 37715), (4750, 34539), (5510, 29775), (5955, 27550), (7125, 23026), (7250, 22629), (7543, 21750), (8265, 19850), (9925, 16530), (10875, 15086), (11513, 14250), (11910, 13775)]