80962800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 282303360

約数和(自身を除く): 201340560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 53, 57, 60, 67, 75, 76, 80, 95, 100, 106, 114, 120, 134, 150, 152, 159, 190, 200, 201, 212, 228, 240, 265, 268, 285, 300, 304, 318, 335, 380, 400, 402, 424, 456, 475, 530, 536, 570, 600, 636, 670, 760, 795, 804, 848, 912, 950, 1005, 1007, 1060, 1072, 1140, 1200, 1272, 1273, 1325, 1340, 1425, 1520, 1590, 1608, 1675, 1900, 2010, 2014, 2120, 2280, 2544, 2546, 2650, 2680, 2850, 3021, 3180, 3216, 3350, 3551, 3800, 3819, 3975, 4020, 4028, 4240, 4560, 5025, 5035, 5092, 5300, 5360, 5700, 6042, 6360, 6365, 6700, 7102, 7600, 7638, 7950, 8040, 8056, 10050, 10070, 10184, 10600, 10653, 11400, 12084, 12720, 12730, 13400, 14204, 15105, 15276, 15900, 16080, 16112, 17755, 19095, 20100, 20140, 20368, 21200, 21306, 22800, 24168, 25175, 25460, 26800, 28408, 30210, 30552, 31800, 31825, 35510, 38190, 40200, 40280, 42612, 48336, 50350, 50920, 53265, 56816, 60420, 61104, 63600, 63650, 67469, 71020, 75525, 76380, 80400, 80560, 85224, 88775, 95475, 100700, 101840, 106530, 120840, 127300, 134938, 142040, 151050, 152760, 170448, 177550, 190950, 201400, 202407, 213060, 241680, 254600, 266325, 269876, 284080, 302100, 305520, 337345, 355100, 381900, 402800, 404814, 426120, 509200, 532650, 539752, 604200, 674690, 710200, 763800, 809628, 852240, 1012035, 1065300, 1079504, 1208400, 1349380, 1420400, 1527600, 1619256, 1686725, 2024070, 2130600, 2698760, 3238512, 3373450, 4048140, 4261200, 5060175, 5397520, 6746900, 8096280, 10120350, 13493800, 16192560, 20240700, 26987600, 40481400, 80962800]

約数ペア:

[(1, 80962800), (2, 40481400), (3, 26987600), (4, 20240700), (5, 16192560), (6, 13493800), (8, 10120350), (10, 8096280), (12, 6746900), (15, 5397520), (16, 5060175), (19, 4261200), (20, 4048140), (24, 3373450), (25, 3238512), (30, 2698760), (38, 2130600), (40, 2024070), (48, 1686725), (50, 1619256), (53, 1527600), (57, 1420400), (60, 1349380), (67, 1208400), (75, 1079504), (76, 1065300), (80, 1012035), (95, 852240), (100, 809628), (106, 763800), (114, 710200), (120, 674690), (134, 604200), (150, 539752), (152, 532650), (159, 509200), (190, 426120), (200, 404814), (201, 402800), (212, 381900), (228, 355100), (240, 337345), (265, 305520), (268, 302100), (285, 284080), (300, 269876), (304, 266325), (318, 254600), (335, 241680), (380, 213060), (400, 202407), (402, 201400), (424, 190950), (456, 177550), (475, 170448), (530, 152760), (536, 151050), (570, 142040), (600, 134938), (636, 127300), (670, 120840), (760, 106530), (795, 101840), (804, 100700), (848, 95475), (912, 88775), (950, 85224), (1005, 80560), (1007, 80400), (1060, 76380), (1072, 75525), (1140, 71020), (1200, 67469), (1272, 63650), (1273, 63600), (1325, 61104), (1340, 60420), (1425, 56816), (1520, 53265), (1590, 50920), (1608, 50350), (1675, 48336), (1900, 42612), (2010, 40280), (2014, 40200), (2120, 38190), (2280, 35510), (2544, 31825), (2546, 31800), (2650, 30552), (2680, 30210), (2850, 28408), (3021, 26800), (3180, 25460), (3216, 25175), (3350, 24168), (3551, 22800), (3800, 21306), (3819, 21200), (3975, 20368), (4020, 20140), (4028, 20100), (4240, 19095), (4560, 17755), (5025, 16112), (5035, 16080), (5092, 15900), (5300, 15276), (5360, 15105), (5700, 14204), (6042, 13400), (6360, 12730), (6365, 12720), (6700, 12084), (7102, 11400), (7600, 10653), (7638, 10600), (7950, 10184), (8040, 10070), (8056, 10050)]