542098000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 1374197760

約数和(自身を除く): 832099760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 73, 79, 80, 94, 100, 125, 146, 158, 188, 200, 235, 250, 292, 316, 365, 376, 395, 400, 470, 500, 584, 632, 730, 752, 790, 940, 1000, 1168, 1175, 1264, 1460, 1580, 1825, 1880, 1975, 2000, 2350, 2920, 3160, 3431, 3650, 3713, 3760, 3950, 4700, 5767, 5840, 5875, 6320, 6862, 7300, 7426, 7900, 9125, 9400, 9875, 11534, 11750, 13724, 14600, 14852, 15800, 17155, 18250, 18565, 18800, 19750, 23068, 23500, 27448, 28835, 29200, 29704, 31600, 34310, 36500, 37130, 39500, 46136, 47000, 54896, 57670, 59408, 68620, 73000, 74260, 79000, 85775, 92272, 92825, 94000, 115340, 137240, 144175, 146000, 148520, 158000, 171550, 185650, 230680, 271049, 274480, 288350, 297040, 343100, 371300, 428875, 461360, 464125, 542098, 576700, 686200, 720875, 742600, 857750, 928250, 1084196, 1153400, 1355245, 1372400, 1441750, 1485200, 1715500, 1856500, 2168392, 2306800, 2710490, 2883500, 3431000, 3713000, 4336784, 5420980, 5767000, 6776225, 6862000, 7426000, 10841960, 11534000, 13552450, 21683920, 27104900, 33881125, 54209800, 67762250, 108419600, 135524500, 271049000, 542098000]

約数ペア:

[(1, 542098000), (2, 271049000), (4, 135524500), (5, 108419600), (8, 67762250), (10, 54209800), (16, 33881125), (20, 27104900), (25, 21683920), (40, 13552450), (47, 11534000), (50, 10841960), (73, 7426000), (79, 6862000), (80, 6776225), (94, 5767000), (100, 5420980), (125, 4336784), (146, 3713000), (158, 3431000), (188, 2883500), (200, 2710490), (235, 2306800), (250, 2168392), (292, 1856500), (316, 1715500), (365, 1485200), (376, 1441750), (395, 1372400), (400, 1355245), (470, 1153400), (500, 1084196), (584, 928250), (632, 857750), (730, 742600), (752, 720875), (790, 686200), (940, 576700), (1000, 542098), (1168, 464125), (1175, 461360), (1264, 428875), (1460, 371300), (1580, 343100), (1825, 297040), (1880, 288350), (1975, 274480), (2000, 271049), (2350, 230680), (2920, 185650), (3160, 171550), (3431, 158000), (3650, 148520), (3713, 146000), (3760, 144175), (3950, 137240), (4700, 115340), (5767, 94000), (5840, 92825), (5875, 92272), (6320, 85775), (6862, 79000), (7300, 74260), (7426, 73000), (7900, 68620), (9125, 59408), (9400, 57670), (9875, 54896), (11534, 47000), (11750, 46136), (13724, 39500), (14600, 37130), (14852, 36500), (15800, 34310), (17155, 31600), (18250, 29704), (18565, 29200), (18800, 28835), (19750, 27448), (23068, 23500)]