312814500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2078

約数の個数: 96

約数和(自身を含む): 919900800

約数和(自身を除く): 607086300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 125, 150, 214, 250, 300, 321, 375, 428, 500, 535, 642, 750, 1070, 1284, 1500, 1605, 1949, 2140, 2675, 3210, 3898, 5350, 5847, 6420, 7796, 8025, 9745, 10700, 11694, 13375, 16050, 19490, 23388, 26750, 29235, 32100, 38980, 40125, 48725, 53500, 58470, 80250, 97450, 116940, 146175, 160500, 194900, 208543, 243625, 292350, 417086, 487250, 584700, 625629, 730875, 834172, 974500, 1042715, 1251258, 1461750, 2085430, 2502516, 2923500, 3128145, 4170860, 5213575, 6256290, 10427150, 12512580, 15640725, 20854300, 26067875, 31281450, 52135750, 62562900, 78203625, 104271500, 156407250, 312814500]

約数ペア:

[(1, 312814500), (2, 156407250), (3, 104271500), (4, 78203625), (5, 62562900), (6, 52135750), (10, 31281450), (12, 26067875), (15, 20854300), (20, 15640725), (25, 12512580), (30, 10427150), (50, 6256290), (60, 5213575), (75, 4170860), (100, 3128145), (107, 2923500), (125, 2502516), (150, 2085430), (214, 1461750), (250, 1251258), (300, 1042715), (321, 974500), (375, 834172), (428, 730875), (500, 625629), (535, 584700), (642, 487250), (750, 417086), (1070, 292350), (1284, 243625), (1500, 208543), (1605, 194900), (1949, 160500), (2140, 146175), (2675, 116940), (3210, 97450), (3898, 80250), (5350, 58470), (5847, 53500), (6420, 48725), (7796, 40125), (8025, 38980), (9745, 32100), (10700, 29235), (11694, 26750), (13375, 23388), (16050, 19490)]