248593800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 987436800

約数和(自身を除く): 738843000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 29, 30, 35, 39, 40, 42, 50, 52, 56, 58, 60, 65, 70, 75, 78, 84, 87, 91, 100, 104, 105, 116, 120, 130, 140, 145, 150, 156, 157, 168, 174, 175, 182, 195, 200, 203, 210, 232, 260, 273, 280, 290, 300, 312, 314, 325, 348, 350, 364, 377, 390, 406, 420, 435, 455, 471, 520, 525, 546, 580, 600, 609, 628, 650, 696, 700, 725, 728, 754, 780, 785, 812, 840, 870, 910, 942, 975, 1015, 1050, 1092, 1099, 1131, 1160, 1218, 1256, 1300, 1365, 1400, 1450, 1508, 1560, 1570, 1624, 1740, 1820, 1884, 1885, 1950, 2030, 2041, 2100, 2175, 2184, 2198, 2262, 2275, 2355, 2436, 2600, 2639, 2730, 2900, 3016, 3045, 3140, 3297, 3480, 3640, 3768, 3770, 3900, 3925, 4060, 4082, 4200, 4350, 4396, 4524, 4550, 4553, 4710, 4872, 5075, 5278, 5460, 5495, 5655, 5800, 6090, 6123, 6280, 6594, 6825, 7540, 7800, 7850, 7917, 8120, 8164, 8700, 8792, 9048, 9100, 9106, 9420, 9425, 10150, 10205, 10556, 10920, 10990, 11310, 11775, 12180, 12246, 13188, 13195, 13650, 13659, 14287, 15080, 15225, 15700, 15834, 16328, 16485, 17400, 18200, 18212, 18840, 18850, 20300, 20410, 21112, 21980, 22620, 22765, 23550, 24360, 24492, 26376, 26390, 27300, 27318, 27475, 28275, 28574, 30450, 30615, 31400, 31668, 31871, 32970, 36424, 37700, 39585, 40600, 40820, 42861, 43960, 45240, 45530, 47100, 48984, 51025, 52780, 54600, 54636, 54950, 56550, 57148, 59189, 60900, 61230, 63336, 63742, 65940, 65975, 68295, 71435, 75400, 79170, 81640, 82425, 85722, 91060, 94200, 95613, 102050, 105560, 109272, 109900, 113100, 113825, 114296, 118378, 121800, 122460, 127484, 131880, 131950, 136590, 142870, 153075, 158340, 159355, 164850, 171444, 177567, 182120, 191226, 197925, 204100, 214305, 219800, 226200, 227650, 236756, 244920, 254968, 263900, 273180, 285740, 295945, 306150, 316680, 318710, 329700, 341475, 342888, 355134, 357175, 382452, 395850, 408200, 414323, 428610, 455300, 473512, 478065, 527800, 546360, 571480, 591890, 612300, 637420, 659400, 682950, 710268, 714350, 764904, 791700, 796775, 828646, 857220, 887835, 910600, 956130, 1071525, 1183780, 1224600, 1242969, 1274840, 1365900, 1420536, 1428700, 1479725, 1583400, 1593550, 1657292, 1714440, 1775670, 1912260, 2071615, 2143050, 2367560, 2390325, 2485938, 2731800, 2857400, 2959450, 3187100, 3314584, 3551340, 3824520, 4143230, 4286100, 4439175, 4780650, 4971876, 5918900, 6214845, 6374200, 7102680, 8286460, 8572200, 8878350, 9561300, 9943752, 10358075, 11837800, 12429690, 16572920, 17756700, 19122600, 20716150, 24859380, 31074225, 35513400, 41432300, 49718760, 62148450, 82864600, 124296900, 248593800]

約数ペア:

[(1, 248593800), (2, 124296900), (3, 82864600), (4, 62148450), (5, 49718760), (6, 41432300), (7, 35513400), (8, 31074225), (10, 24859380), (12, 20716150), (13, 19122600), (14, 17756700), (15, 16572920), (20, 12429690), (21, 11837800), (24, 10358075), (25, 9943752), (26, 9561300), (28, 8878350), (29, 8572200), (30, 8286460), (35, 7102680), (39, 6374200), (40, 6214845), (42, 5918900), (50, 4971876), (52, 4780650), (56, 4439175), (58, 4286100), (60, 4143230), (65, 3824520), (70, 3551340), (75, 3314584), (78, 3187100), (84, 2959450), (87, 2857400), (91, 2731800), (100, 2485938), (104, 2390325), (105, 2367560), (116, 2143050), (120, 2071615), (130, 1912260), (140, 1775670), (145, 1714440), (150, 1657292), (156, 1593550), (157, 1583400), (168, 1479725), (174, 1428700), (175, 1420536), (182, 1365900), (195, 1274840), (200, 1242969), (203, 1224600), (210, 1183780), (232, 1071525), (260, 956130), (273, 910600), (280, 887835), (290, 857220), (300, 828646), (312, 796775), (314, 791700), (325, 764904), (348, 714350), (350, 710268), (364, 682950), (377, 659400), (390, 637420), (406, 612300), (420, 591890), (435, 571480), (455, 546360), (471, 527800), (520, 478065), (525, 473512), (546, 455300), (580, 428610), (600, 414323), (609, 408200), (628, 395850), (650, 382452), (696, 357175), (700, 355134), (725, 342888), (728, 341475), (754, 329700), (780, 318710), (785, 316680), (812, 306150), (840, 295945), (870, 285740), (910, 273180), (942, 263900), (975, 254968), (1015, 244920), (1050, 236756), (1092, 227650), (1099, 226200), (1131, 219800), (1160, 214305), (1218, 204100), (1256, 197925), (1300, 191226), (1365, 182120), (1400, 177567), (1450, 171444), (1508, 164850), (1560, 159355), (1570, 158340), (1624, 153075), (1740, 142870), (1820, 136590), (1884, 131950), (1885, 131880), (1950, 127484), (2030, 122460), (2041, 121800), (2100, 118378), (2175, 114296), (2184, 113825), (2198, 113100), (2262, 109900), (2275, 109272), (2355, 105560), (2436, 102050), (2600, 95613), (2639, 94200), (2730, 91060), (2900, 85722), (3016, 82425), (3045, 81640), (3140, 79170), (3297, 75400), (3480, 71435), (3640, 68295), (3768, 65975), (3770, 65940), (3900, 63742), (3925, 63336), (4060, 61230), (4082, 60900), (4200, 59189), (4350, 57148), (4396, 56550), (4524, 54950), (4550, 54636), (4553, 54600), (4710, 52780), (4872, 51025), (5075, 48984), (5278, 47100), (5460, 45530), (5495, 45240), (5655, 43960), (5800, 42861), (6090, 40820), (6123, 40600), (6280, 39585), (6594, 37700), (6825, 36424), (7540, 32970), (7800, 31871), (7850, 31668), (7917, 31400), (8120, 30615), (8164, 30450), (8700, 28574), (8792, 28275), (9048, 27475), (9100, 27318), (9106, 27300), (9420, 26390), (9425, 26376), (10150, 24492), (10205, 24360), (10556, 23550), (10920, 22765), (10990, 22620), (11310, 21980), (11775, 21112), (12180, 20410), (12246, 20300), (13188, 18850), (13195, 18840), (13650, 18212), (13659, 18200), (14287, 17400), (15080, 16485), (15225, 16328), (15700, 15834)]