208717600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 650958336

約数和(自身を除く): 442240736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 47, 50, 52, 56, 61, 65, 70, 80, 91, 94, 100, 104, 112, 122, 130, 140, 160, 175, 182, 188, 200, 208, 224, 235, 244, 260, 280, 305, 325, 329, 350, 364, 376, 400, 416, 427, 455, 470, 488, 520, 560, 610, 611, 650, 658, 700, 728, 752, 793, 800, 854, 910, 940, 976, 1040, 1120, 1175, 1220, 1222, 1300, 1316, 1400, 1456, 1504, 1525, 1586, 1645, 1708, 1820, 1880, 1952, 2080, 2135, 2275, 2350, 2440, 2444, 2600, 2632, 2800, 2867, 2912, 3050, 3055, 3172, 3290, 3416, 3640, 3760, 3965, 4270, 4277, 4550, 4700, 4880, 4888, 5200, 5264, 5551, 5600, 5734, 6100, 6110, 6344, 6580, 6832, 7280, 7520, 7930, 8225, 8540, 8554, 9100, 9400, 9760, 9776, 10400, 10528, 10675, 11102, 11468, 12200, 12220, 12688, 13160, 13664, 14335, 14560, 15275, 15860, 16450, 17080, 17108, 18200, 18800, 19552, 19825, 20069, 21350, 21385, 22204, 22936, 24400, 24440, 25376, 26320, 27755, 28670, 30550, 31720, 32900, 34160, 34216, 36400, 37271, 37600, 39650, 40138, 42700, 42770, 44408, 45872, 48800, 48880, 52640, 55510, 57340, 61100, 63440, 65800, 68320, 68432, 71675, 72800, 74542, 79300, 80276, 85400, 85540, 88816, 91744, 97760, 100345, 106925, 111020, 114680, 122200, 126880, 131600, 136864, 138775, 143350, 149084, 158600, 160552, 170800, 171080, 177632, 186355, 200690, 213850, 222040, 229360, 244400, 260897, 263200, 277550, 286700, 298168, 317200, 321104, 341600, 342160, 372710, 401380, 427700, 444080, 458720, 488800, 501725, 521794, 555100, 573400, 596336, 634400, 642208, 684320, 745420, 802760, 855400, 888160, 931775, 1003450, 1043588, 1110200, 1146800, 1192672, 1304485, 1490840, 1605520, 1710800, 1863550, 2006900, 2087176, 2220400, 2293600, 2608970, 2981680, 3211040, 3421600, 3727100, 4013800, 4174352, 4440800, 5217940, 5963360, 6522425, 7454200, 8027600, 8348704, 10435880, 13044850, 14908400, 16055200, 20871760, 26089700, 29816800, 41743520, 52179400, 104358800, 208717600]

約数ペア:

[(1, 208717600), (2, 104358800), (4, 52179400), (5, 41743520), (7, 29816800), (8, 26089700), (10, 20871760), (13, 16055200), (14, 14908400), (16, 13044850), (20, 10435880), (25, 8348704), (26, 8027600), (28, 7454200), (32, 6522425), (35, 5963360), (40, 5217940), (47, 4440800), (50, 4174352), (52, 4013800), (56, 3727100), (61, 3421600), (65, 3211040), (70, 2981680), (80, 2608970), (91, 2293600), (94, 2220400), (100, 2087176), (104, 2006900), (112, 1863550), (122, 1710800), (130, 1605520), (140, 1490840), (160, 1304485), (175, 1192672), (182, 1146800), (188, 1110200), (200, 1043588), (208, 1003450), (224, 931775), (235, 888160), (244, 855400), (260, 802760), (280, 745420), (305, 684320), (325, 642208), (329, 634400), (350, 596336), (364, 573400), (376, 555100), (400, 521794), (416, 501725), (427, 488800), (455, 458720), (470, 444080), (488, 427700), (520, 401380), (560, 372710), (610, 342160), (611, 341600), (650, 321104), (658, 317200), (700, 298168), (728, 286700), (752, 277550), (793, 263200), (800, 260897), (854, 244400), (910, 229360), (940, 222040), (976, 213850), (1040, 200690), (1120, 186355), (1175, 177632), (1220, 171080), (1222, 170800), (1300, 160552), (1316, 158600), (1400, 149084), (1456, 143350), (1504, 138775), (1525, 136864), (1586, 131600), (1645, 126880), (1708, 122200), (1820, 114680), (1880, 111020), (1952, 106925), (2080, 100345), (2135, 97760), (2275, 91744), (2350, 88816), (2440, 85540), (2444, 85400), (2600, 80276), (2632, 79300), (2800, 74542), (2867, 72800), (2912, 71675), (3050, 68432), (3055, 68320), (3172, 65800), (3290, 63440), (3416, 61100), (3640, 57340), (3760, 55510), (3965, 52640), (4270, 48880), (4277, 48800), (4550, 45872), (4700, 44408), (4880, 42770), (4888, 42700), (5200, 40138), (5264, 39650), (5551, 37600), (5600, 37271), (5734, 36400), (6100, 34216), (6110, 34160), (6344, 32900), (6580, 31720), (6832, 30550), (7280, 28670), (7520, 27755), (7930, 26320), (8225, 25376), (8540, 24440), (8554, 24400), (9100, 22936), (9400, 22204), (9760, 21385), (9776, 21350), (10400, 20069), (10528, 19825), (10675, 19552), (11102, 18800), (11468, 18200), (12200, 17108), (12220, 17080), (12688, 16450), (13160, 15860), (13664, 15275), (14335, 14560)]