69750150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 183868440

約数和(自身を除く): 114118290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 850, 867, 1275, 1445, 1609, 1734, 2550, 2890, 3218, 4335, 4827, 7225, 8045, 8670, 9654, 14450, 16090, 21675, 24135, 27353, 40225, 43350, 48270, 54706, 80450, 82059, 120675, 136765, 164118, 241350, 273530, 410295, 465001, 683825, 820590, 930002, 1367650, 1395003, 2051475, 2325005, 2790006, 4102950, 4650010, 6975015, 11625025, 13950030, 23250050, 34875075, 69750150]

約数ペア:

[(1, 69750150), (2, 34875075), (3, 23250050), (5, 13950030), (6, 11625025), (10, 6975015), (15, 4650010), (17, 4102950), (25, 2790006), (30, 2325005), (34, 2051475), (50, 1395003), (51, 1367650), (75, 930002), (85, 820590), (102, 683825), (150, 465001), (170, 410295), (255, 273530), (289, 241350), (425, 164118), (510, 136765), (578, 120675), (850, 82059), (867, 80450), (1275, 54706), (1445, 48270), (1609, 43350), (1734, 40225), (2550, 27353), (2890, 24135), (3218, 21675), (4335, 16090), (4827, 14450), (7225, 9654), (8045, 8670)]