980529660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 3261428352

約数和(自身を除く): 2280898692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 211, 220, 330, 396, 422, 495, 633, 660, 844, 990, 1055, 1266, 1899, 1980, 2110, 2321, 2347, 2532, 3165, 3798, 4220, 4642, 4694, 6330, 6963, 7041, 7596, 9284, 9388, 9495, 11605, 11735, 12660, 13926, 14082, 18990, 20889, 21123, 23210, 23470, 25817, 27852, 28164, 34815, 35205, 37980, 41778, 42246, 46420, 46940, 51634, 69630, 70410, 77451, 83556, 84492, 103268, 104445, 105615, 129085, 139260, 140820, 154902, 208890, 211230, 232353, 258170, 309804, 387255, 417780, 422460, 464706, 495217, 516340, 774510, 929412, 990434, 1161765, 1485651, 1549020, 1980868, 2323530, 2476085, 2971302, 4456953, 4647060, 4952170, 5447387, 5942604, 7428255, 8913906, 9904340, 10894774, 14856510, 16342161, 17827812, 21789548, 22284765, 27236935, 29713020, 32684322, 44569530, 49026483, 54473870, 65368644, 81710805, 89139060, 98052966, 108947740, 163421610, 196105932, 245132415, 326843220, 490264830, 980529660]

約数ペア:

[(1, 980529660), (2, 490264830), (3, 326843220), (4, 245132415), (5, 196105932), (6, 163421610), (9, 108947740), (10, 98052966), (11, 89139060), (12, 81710805), (15, 65368644), (18, 54473870), (20, 49026483), (22, 44569530), (30, 32684322), (33, 29713020), (36, 27236935), (44, 22284765), (45, 21789548), (55, 17827812), (60, 16342161), (66, 14856510), (90, 10894774), (99, 9904340), (110, 8913906), (132, 7428255), (165, 5942604), (180, 5447387), (198, 4952170), (211, 4647060), (220, 4456953), (330, 2971302), (396, 2476085), (422, 2323530), (495, 1980868), (633, 1549020), (660, 1485651), (844, 1161765), (990, 990434), (1055, 929412), (1266, 774510), (1899, 516340), (1980, 495217), (2110, 464706), (2321, 422460), (2347, 417780), (2532, 387255), (3165, 309804), (3798, 258170), (4220, 232353), (4642, 211230), (4694, 208890), (6330, 154902), (6963, 140820), (7041, 139260), (7596, 129085), (9284, 105615), (9388, 104445), (9495, 103268), (11605, 84492), (11735, 83556), (12660, 77451), (13926, 70410), (14082, 69630), (18990, 51634), (20889, 46940), (21123, 46420), (23210, 42246), (23470, 41778), (25817, 37980), (27852, 35205), (28164, 34815)]