169016900500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{42323}}^1$

素因数の和:42519

約数の個数: 144

約数和(自身を含む): 432044069184

約数和(自身を除く): 263027168684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 163, 175, 196, 245, 250, 326, 350, 490, 500, 652, 700, 815, 875, 980, 1141, 1225, 1630, 1750, 2282, 2450, 3260, 3500, 4075, 4564, 4900, 5705, 6125, 7987, 8150, 11410, 12250, 15974, 16300, 20375, 22820, 24500, 28525, 31948, 39935, 40750, 42323, 57050, 79870, 81500, 84646, 114100, 142625, 159740, 169292, 199675, 211615, 285250, 296261, 399350, 423230, 570500, 592522, 798700, 846460, 998375, 1058075, 1185044, 1481305, 1996750, 2073827, 2116150, 2962610, 3993500, 4147654, 4232300, 5290375, 5925220, 6898649, 7406525, 8295308, 10369135, 10580750, 13797298, 14813050, 20738270, 21161500, 27594596, 29626100, 34493245, 37032625, 41476540, 48290543, 51845675, 68986490, 74065250, 96581086, 103691350, 137972980, 148130500, 172466225, 193162172, 207382700, 241452715, 259228375, 338033801, 344932450, 482905430, 518456750, 676067602, 689864900, 862331125, 965810860, 1036913500, 1207263575, 1352135204, 1690169005, 1724662250, 2414527150, 3380338010, 3449324500, 4829054300, 6036317875, 6760676020, 8450845025, 12072635750, 16901690050, 24145271500, 33803380100, 42254225125, 84508450250, 169016900500]

約数ペア:

[(1, 169016900500), (2, 84508450250), (4, 42254225125), (5, 33803380100), (7, 24145271500), (10, 16901690050), (14, 12072635750), (20, 8450845025), (25, 6760676020), (28, 6036317875), (35, 4829054300), (49, 3449324500), (50, 3380338010), (70, 2414527150), (98, 1724662250), (100, 1690169005), (125, 1352135204), (140, 1207263575), (163, 1036913500), (175, 965810860), (196, 862331125), (245, 689864900), (250, 676067602), (326, 518456750), (350, 482905430), (490, 344932450), (500, 338033801), (652, 259228375), (700, 241452715), (815, 207382700), (875, 193162172), (980, 172466225), (1141, 148130500), (1225, 137972980), (1630, 103691350), (1750, 96581086), (2282, 74065250), (2450, 68986490), (3260, 51845675), (3500, 48290543), (4075, 41476540), (4564, 37032625), (4900, 34493245), (5705, 29626100), (6125, 27594596), (7987, 21161500), (8150, 20738270), (11410, 14813050), (12250, 13797298), (15974, 10580750), (16300, 10369135), (20375, 8295308), (22820, 7406525), (24500, 6898649), (28525, 5925220), (31948, 5290375), (39935, 4232300), (40750, 4147654), (42323, 3993500), (57050, 2962610), (79870, 2116150), (81500, 2073827), (84646, 1996750), (114100, 1481305), (142625, 1185044), (159740, 1058075), (169292, 998375), (199675, 846460), (211615, 798700), (285250, 592522), (296261, 570500), (399350, 423230)]