15207933100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{39409}}^1$

素因数の和:39667

約数の個数: 72

約数和(自身を含む): 35097284880

約数和(自身を除く): 19889351780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 227, 340, 425, 454, 850, 908, 1135, 1700, 2270, 3859, 4540, 5675, 7718, 11350, 15436, 19295, 22700, 38590, 39409, 77180, 78818, 96475, 157636, 192950, 197045, 385900, 394090, 669953, 788180, 985225, 1339906, 1970450, 2679812, 3349765, 3940900, 6699530, 8945843, 13399060, 16748825, 17891686, 33497650, 35783372, 44729215, 66995300, 89458430, 152079331, 178916860, 223646075, 304158662, 447292150, 608317324, 760396655, 894584300, 1520793310, 3041586620, 3801983275, 7603966550, 15207933100]

約数ペア:

[(1, 15207933100), (2, 7603966550), (4, 3801983275), (5, 3041586620), (10, 1520793310), (17, 894584300), (20, 760396655), (25, 608317324), (34, 447292150), (50, 304158662), (68, 223646075), (85, 178916860), (100, 152079331), (170, 89458430), (227, 66995300), (340, 44729215), (425, 35783372), (454, 33497650), (850, 17891686), (908, 16748825), (1135, 13399060), (1700, 8945843), (2270, 6699530), (3859, 3940900), (4540, 3349765), (5675, 2679812), (7718, 1970450), (11350, 1339906), (15436, 985225), (19295, 788180), (22700, 669953), (38590, 394090), (39409, 385900), (77180, 197045), (78818, 192950), (96475, 157636)]