82864600

素因数分解:

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

素因数の和:222

約数の個数: 192

約数和(自身を含む): 246859200

約数和(自身を除く): 163994600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 29, 35, 40, 50, 52, 56, 58, 65, 70, 91, 100, 104, 116, 130, 140, 145, 157, 175, 182, 200, 203, 232, 260, 280, 290, 314, 325, 350, 364, 377, 406, 455, 520, 580, 628, 650, 700, 725, 728, 754, 785, 812, 910, 1015, 1099, 1160, 1256, 1300, 1400, 1450, 1508, 1570, 1624, 1820, 1885, 2030, 2041, 2198, 2275, 2600, 2639, 2900, 3016, 3140, 3640, 3770, 3925, 4060, 4082, 4396, 4550, 4553, 5075, 5278, 5495, 5800, 6280, 7540, 7850, 8120, 8164, 8792, 9100, 9106, 9425, 10150, 10205, 10556, 10990, 13195, 14287, 15080, 15700, 16328, 18200, 18212, 18850, 20300, 20410, 21112, 21980, 22765, 26390, 27475, 28574, 31400, 31871, 36424, 37700, 40600, 40820, 43960, 45530, 51025, 52780, 54950, 57148, 59189, 63742, 65975, 71435, 75400, 81640, 91060, 102050, 105560, 109900, 113825, 114296, 118378, 127484, 131950, 142870, 159355, 182120, 204100, 219800, 227650, 236756, 254968, 263900, 285740, 295945, 318710, 357175, 408200, 414323, 455300, 473512, 527800, 571480, 591890, 637420, 714350, 796775, 828646, 910600, 1183780, 1274840, 1428700, 1479725, 1593550, 1657292, 2071615, 2367560, 2857400, 2959450, 3187100, 3314584, 4143230, 5918900, 6374200, 8286460, 10358075, 11837800, 16572920, 20716150, 41432300, 82864600]

約数ペア:

[(1, 82864600), (2, 41432300), (4, 20716150), (5, 16572920), (7, 11837800), (8, 10358075), (10, 8286460), (13, 6374200), (14, 5918900), (20, 4143230), (25, 3314584), (26, 3187100), (28, 2959450), (29, 2857400), (35, 2367560), (40, 2071615), (50, 1657292), (52, 1593550), (56, 1479725), (58, 1428700), (65, 1274840), (70, 1183780), (91, 910600), (100, 828646), (104, 796775), (116, 714350), (130, 637420), (140, 591890), (145, 571480), (157, 527800), (175, 473512), (182, 455300), (200, 414323), (203, 408200), (232, 357175), (260, 318710), (280, 295945), (290, 285740), (314, 263900), (325, 254968), (350, 236756), (364, 227650), (377, 219800), (406, 204100), (455, 182120), (520, 159355), (580, 142870), (628, 131950), (650, 127484), (700, 118378), (725, 114296), (728, 113825), (754, 109900), (785, 105560), (812, 102050), (910, 91060), (1015, 81640), (1099, 75400), (1160, 71435), (1256, 65975), (1300, 63742), (1400, 59189), (1450, 57148), (1508, 54950), (1570, 52780), (1624, 51025), (1820, 45530), (1885, 43960), (2030, 40820), (2041, 40600), (2198, 37700), (2275, 36424), (2600, 31871), (2639, 31400), (2900, 28574), (3016, 27475), (3140, 26390), (3640, 22765), (3770, 21980), (3925, 21112), (4060, 20410), (4082, 20300), (4396, 18850), (4550, 18212), (4553, 18200), (5075, 16328), (5278, 15700), (5495, 15080), (5800, 14287), (6280, 13195), (7540, 10990), (7850, 10556), (8120, 10205), (8164, 10150), (8792, 9425), (9100, 9106)]