221406000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{36901}}^1$

素因数の和:36927

約数の個数: 80

約数和(自身を含む): 713832288

約数和(自身を除く): 492426288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 36901, 73802, 110703, 147604, 184505, 221406, 295208, 369010, 442812, 553515, 590416, 738020, 885624, 922525, 1107030, 1476040, 1771248, 1845050, 2214060, 2767575, 2952080, 3690100, 4428120, 4612625, 5535150, 7380200, 8856240, 9225250, 11070300, 13837875, 14760400, 18450500, 22140600, 27675750, 36901000, 44281200, 55351500, 73802000, 110703000, 221406000]

約数ペア:

[(1, 221406000), (2, 110703000), (3, 73802000), (4, 55351500), (5, 44281200), (6, 36901000), (8, 27675750), (10, 22140600), (12, 18450500), (15, 14760400), (16, 13837875), (20, 11070300), (24, 9225250), (25, 8856240), (30, 7380200), (40, 5535150), (48, 4612625), (50, 4428120), (60, 3690100), (75, 2952080), (80, 2767575), (100, 2214060), (120, 1845050), (125, 1771248), (150, 1476040), (200, 1107030), (240, 922525), (250, 885624), (300, 738020), (375, 590416), (400, 553515), (500, 442812), (600, 369010), (750, 295208), (1000, 221406), (1200, 184505), (1500, 147604), (2000, 110703), (3000, 73802), (6000, 36901)]