110627500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 271600560

約数和(自身を除く): 160973060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 125, 137, 170, 190, 250, 274, 323, 340, 380, 425, 475, 500, 548, 625, 646, 685, 850, 950, 1250, 1292, 1370, 1615, 1700, 1900, 2125, 2329, 2375, 2500, 2603, 2740, 3230, 3425, 4250, 4658, 4750, 5206, 6460, 6850, 8075, 8500, 9316, 9500, 10412, 10625, 11645, 11875, 13015, 13700, 16150, 17125, 21250, 23290, 23750, 26030, 32300, 34250, 40375, 42500, 44251, 46580, 47500, 52060, 58225, 65075, 68500, 80750, 85625, 88502, 116450, 130150, 161500, 171250, 177004, 201875, 221255, 232900, 260300, 291125, 325375, 342500, 403750, 442510, 582250, 650750, 807500, 885020, 1106275, 1164500, 1301500, 1455625, 1626875, 2212550, 2911250, 3253750, 4425100, 5531375, 5822500, 6507500, 11062750, 22125500, 27656875, 55313750, 110627500]

約数ペア:

[(1, 110627500), (2, 55313750), (4, 27656875), (5, 22125500), (10, 11062750), (17, 6507500), (19, 5822500), (20, 5531375), (25, 4425100), (34, 3253750), (38, 2911250), (50, 2212550), (68, 1626875), (76, 1455625), (85, 1301500), (95, 1164500), (100, 1106275), (125, 885020), (137, 807500), (170, 650750), (190, 582250), (250, 442510), (274, 403750), (323, 342500), (340, 325375), (380, 291125), (425, 260300), (475, 232900), (500, 221255), (548, 201875), (625, 177004), (646, 171250), (685, 161500), (850, 130150), (950, 116450), (1250, 88502), (1292, 85625), (1370, 80750), (1615, 68500), (1700, 65075), (1900, 58225), (2125, 52060), (2329, 47500), (2375, 46580), (2500, 44251), (2603, 42500), (2740, 40375), (3230, 34250), (3425, 32300), (4250, 26030), (4658, 23750), (4750, 23290), (5206, 21250), (6460, 17125), (6850, 16150), (8075, 13700), (8500, 13015), (9316, 11875), (9500, 11645), (10412, 10625)]