9967174740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8581}}^1$

素因数の和:8844

約数の個数: 144

約数和(自身を含む): 31488387840

約数和(自身を除く): 21521213100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 239, 243, 270, 324, 405, 478, 486, 540, 717, 810, 956, 972, 1195, 1215, 1434, 1620, 2151, 2390, 2430, 2868, 3585, 4302, 4780, 4860, 6453, 7170, 8581, 8604, 10755, 12906, 14340, 17162, 19359, 21510, 25743, 25812, 32265, 34324, 38718, 42905, 43020, 51486, 58077, 64530, 77229, 77436, 85810, 96795, 102972, 116154, 128715, 129060, 154458, 171620, 193590, 231687, 232308, 257430, 290385, 308916, 386145, 387180, 463374, 514860, 580770, 695061, 772290, 926748, 1158435, 1161540, 1390122, 1544580, 2050859, 2085183, 2316870, 2780244, 3475305, 4101718, 4170366, 4633740, 6152577, 6950610, 8203436, 8340732, 10254295, 10425915, 12305154, 13901220, 18457731, 20508590, 20851830, 24610308, 30762885, 36915462, 41017180, 41703660, 55373193, 61525770, 73830924, 92288655, 110746386, 123051540, 166119579, 184577310, 221492772, 276865965, 332239158, 369154620, 498358737, 553731930, 664478316, 830597895, 996717474, 1107463860, 1661195790, 1993434948, 2491793685, 3322391580, 4983587370, 9967174740]

約数ペア:

[(1, 9967174740), (2, 4983587370), (3, 3322391580), (4, 2491793685), (5, 1993434948), (6, 1661195790), (9, 1107463860), (10, 996717474), (12, 830597895), (15, 664478316), (18, 553731930), (20, 498358737), (27, 369154620), (30, 332239158), (36, 276865965), (45, 221492772), (54, 184577310), (60, 166119579), (81, 123051540), (90, 110746386), (108, 92288655), (135, 73830924), (162, 61525770), (180, 55373193), (239, 41703660), (243, 41017180), (270, 36915462), (324, 30762885), (405, 24610308), (478, 20851830), (486, 20508590), (540, 18457731), (717, 13901220), (810, 12305154), (956, 10425915), (972, 10254295), (1195, 8340732), (1215, 8203436), (1434, 6950610), (1620, 6152577), (2151, 4633740), (2390, 4170366), (2430, 4101718), (2868, 3475305), (3585, 2780244), (4302, 2316870), (4780, 2085183), (4860, 2050859), (6453, 1544580), (7170, 1390122), (8581, 1161540), (8604, 1158435), (10755, 926748), (12906, 772290), (14340, 695061), (17162, 580770), (19359, 514860), (21510, 463374), (25743, 387180), (25812, 386145), (32265, 308916), (34324, 290385), (38718, 257430), (42905, 232308), (43020, 231687), (51486, 193590), (58077, 171620), (64530, 154458), (77229, 129060), (77436, 128715), (85810, 116154), (96795, 102972)]