204092800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 546393600

約数和(自身を除く): 342300800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 47, 50, 59, 64, 80, 92, 94, 100, 115, 118, 128, 160, 184, 188, 200, 230, 235, 236, 295, 320, 368, 376, 400, 460, 470, 472, 575, 590, 640, 736, 752, 800, 920, 940, 944, 1081, 1150, 1175, 1180, 1357, 1472, 1475, 1504, 1600, 1840, 1880, 1888, 2162, 2300, 2350, 2360, 2714, 2773, 2944, 2950, 3008, 3200, 3680, 3760, 3776, 4324, 4600, 4700, 4720, 5405, 5428, 5546, 5900, 6016, 6785, 7360, 7520, 7552, 8648, 9200, 9400, 9440, 10810, 10856, 11092, 11800, 13570, 13865, 14720, 15040, 17296, 18400, 18800, 18880, 21620, 21712, 22184, 23600, 27025, 27140, 27730, 30080, 33925, 34592, 36800, 37600, 37760, 43240, 43424, 44368, 47200, 54050, 54280, 55460, 63779, 67850, 69184, 69325, 73600, 75200, 86480, 86848, 88736, 94400, 108100, 108560, 110920, 127558, 135700, 138368, 138650, 150400, 172960, 173696, 177472, 188800, 216200, 217120, 221840, 255116, 271400, 277300, 318895, 345920, 354944, 432400, 434240, 443680, 510232, 542800, 554600, 637790, 691840, 864800, 868480, 887360, 1020464, 1085600, 1109200, 1275580, 1594475, 1729600, 1774720, 2040928, 2171200, 2218400, 2551160, 3188950, 3459200, 4081856, 4342400, 4436800, 5102320, 6377900, 8163712, 8873600, 10204640, 12755800, 20409280, 25511600, 40818560, 51023200, 102046400, 204092800]

約数ペア:

[(1, 204092800), (2, 102046400), (4, 51023200), (5, 40818560), (8, 25511600), (10, 20409280), (16, 12755800), (20, 10204640), (23, 8873600), (25, 8163712), (32, 6377900), (40, 5102320), (46, 4436800), (47, 4342400), (50, 4081856), (59, 3459200), (64, 3188950), (80, 2551160), (92, 2218400), (94, 2171200), (100, 2040928), (115, 1774720), (118, 1729600), (128, 1594475), (160, 1275580), (184, 1109200), (188, 1085600), (200, 1020464), (230, 887360), (235, 868480), (236, 864800), (295, 691840), (320, 637790), (368, 554600), (376, 542800), (400, 510232), (460, 443680), (470, 434240), (472, 432400), (575, 354944), (590, 345920), (640, 318895), (736, 277300), (752, 271400), (800, 255116), (920, 221840), (940, 217120), (944, 216200), (1081, 188800), (1150, 177472), (1175, 173696), (1180, 172960), (1357, 150400), (1472, 138650), (1475, 138368), (1504, 135700), (1600, 127558), (1840, 110920), (1880, 108560), (1888, 108100), (2162, 94400), (2300, 88736), (2350, 86848), (2360, 86480), (2714, 75200), (2773, 73600), (2944, 69325), (2950, 69184), (3008, 67850), (3200, 63779), (3680, 55460), (3760, 54280), (3776, 54050), (4324, 47200), (4600, 44368), (4700, 43424), (4720, 43240), (5405, 37760), (5428, 37600), (5546, 36800), (5900, 34592), (6016, 33925), (6785, 30080), (7360, 27730), (7520, 27140), (7552, 27025), (8648, 23600), (9200, 22184), (9400, 21712), (9440, 21620), (10810, 18880), (10856, 18800), (11092, 18400), (11800, 17296), (13570, 15040), (13865, 14720)]