82275480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{10883}}^1$

素因数の和:10910

約数の個数: 128

約数和(自身を含む): 313459200

約数和(自身を除く): 231183720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 10883, 21766, 32649, 43532, 54415, 65298, 76181, 87064, 97947, 108830, 130596, 152362, 163245, 195894, 217660, 228543, 261192, 293841, 304724, 326490, 380905, 391788, 435320, 457086, 489735, 587682, 609448, 652980, 685629, 761810, 783576, 914172, 979470, 1142715, 1175364, 1305960, 1371258, 1469205, 1523620, 1828344, 1958940, 2056887, 2285430, 2350728, 2742516, 2938410, 3047240, 3428145, 3917880, 4113774, 4570860, 5485032, 5876820, 6856290, 8227548, 9141720, 10284435, 11753640, 13712580, 16455096, 20568870, 27425160, 41137740, 82275480]

約数ペア:

[(1, 82275480), (2, 41137740), (3, 27425160), (4, 20568870), (5, 16455096), (6, 13712580), (7, 11753640), (8, 10284435), (9, 9141720), (10, 8227548), (12, 6856290), (14, 5876820), (15, 5485032), (18, 4570860), (20, 4113774), (21, 3917880), (24, 3428145), (27, 3047240), (28, 2938410), (30, 2742516), (35, 2350728), (36, 2285430), (40, 2056887), (42, 1958940), (45, 1828344), (54, 1523620), (56, 1469205), (60, 1371258), (63, 1305960), (70, 1175364), (72, 1142715), (84, 979470), (90, 914172), (105, 783576), (108, 761810), (120, 685629), (126, 652980), (135, 609448), (140, 587682), (168, 489735), (180, 457086), (189, 435320), (210, 391788), (216, 380905), (252, 326490), (270, 304724), (280, 293841), (315, 261192), (360, 228543), (378, 217660), (420, 195894), (504, 163245), (540, 152362), (630, 130596), (756, 108830), (840, 97947), (945, 87064), (1080, 76181), (1260, 65298), (1512, 54415), (1890, 43532), (2520, 32649), (3780, 21766), (7560, 10883)]