245263200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 288

約数和(自身を含む): 983437056

約数和(自身を除く): 738173856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1123, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2080, 2100, 2184, 2246, 2275, 2400, 2600, 2730, 2800, 2912, 3120, 3360, 3369, 3640, 3900, 4200, 4368, 4492, 4550, 5200, 5460, 5600, 5615, 6240, 6738, 6825, 7280, 7800, 7861, 8400, 8736, 8984, 9100, 10400, 10920, 11230, 13476, 13650, 14560, 14599, 15600, 15722, 16800, 16845, 17968, 18200, 21840, 22460, 23583, 26952, 27300, 28075, 29198, 31200, 31444, 33690, 35936, 36400, 39305, 43680, 43797, 44920, 47166, 53904, 54600, 56150, 58396, 62888, 67380, 72800, 72995, 78610, 84225, 87594, 89840, 94332, 102193, 107808, 109200, 112300, 116792, 117915, 125776, 134760, 145990, 157220, 168450, 175188, 179680, 188664, 196525, 204386, 218400, 218985, 224600, 233584, 235830, 251552, 269520, 291980, 306579, 314440, 336900, 350376, 364975, 377328, 393050, 408772, 437970, 449200, 467168, 471660, 510965, 539040, 583960, 589575, 613158, 628880, 673800, 700752, 729950, 754656, 786100, 817544, 875940, 898400, 943320, 1021930, 1094925, 1167920, 1179150, 1226316, 1257760, 1347600, 1401504, 1459900, 1532895, 1572200, 1635088, 1751880, 1886640, 2043860, 2189850, 2335840, 2358300, 2452632, 2554825, 2695200, 2919800, 3065790, 3144400, 3270176, 3503760, 3773280, 4087720, 4379700, 4716600, 4905264, 5109650, 5839600, 6131580, 6288800, 7007520, 7664475, 8175440, 8759400, 9433200, 9810528, 10219300, 11679200, 12263160, 15328950, 16350880, 17518800, 18866400, 20438600, 24526320, 30657900, 35037600, 40877200, 49052640, 61315800, 81754400, 122631600, 245263200]

約数ペア:

[(1, 245263200), (2, 122631600), (3, 81754400), (4, 61315800), (5, 49052640), (6, 40877200), (7, 35037600), (8, 30657900), (10, 24526320), (12, 20438600), (13, 18866400), (14, 17518800), (15, 16350880), (16, 15328950), (20, 12263160), (21, 11679200), (24, 10219300), (25, 9810528), (26, 9433200), (28, 8759400), (30, 8175440), (32, 7664475), (35, 7007520), (39, 6288800), (40, 6131580), (42, 5839600), (48, 5109650), (50, 4905264), (52, 4716600), (56, 4379700), (60, 4087720), (65, 3773280), (70, 3503760), (75, 3270176), (78, 3144400), (80, 3065790), (84, 2919800), (91, 2695200), (96, 2554825), (100, 2452632), (104, 2358300), (105, 2335840), (112, 2189850), (120, 2043860), (130, 1886640), (140, 1751880), (150, 1635088), (156, 1572200), (160, 1532895), (168, 1459900), (175, 1401504), (182, 1347600), (195, 1257760), (200, 1226316), (208, 1179150), (210, 1167920), (224, 1094925), (240, 1021930), (260, 943320), (273, 898400), (280, 875940), (300, 817544), (312, 786100), (325, 754656), (336, 729950), (350, 700752), (364, 673800), (390, 628880), (400, 613158), (416, 589575), (420, 583960), (455, 539040), (480, 510965), (520, 471660), (525, 467168), (546, 449200), (560, 437970), (600, 408772), (624, 393050), (650, 377328), (672, 364975), (700, 350376), (728, 336900), (780, 314440), (800, 306579), (840, 291980), (910, 269520), (975, 251552), (1040, 235830), (1050, 233584), (1092, 224600), (1120, 218985), (1123, 218400), (1200, 204386), (1248, 196525), (1300, 188664), (1365, 179680), (1400, 175188), (1456, 168450), (1560, 157220), (1680, 145990), (1820, 134760), (1950, 125776), (2080, 117915), (2100, 116792), (2184, 112300), (2246, 109200), (2275, 107808), (2400, 102193), (2600, 94332), (2730, 89840), (2800, 87594), (2912, 84225), (3120, 78610), (3360, 72995), (3369, 72800), (3640, 67380), (3900, 62888), (4200, 58396), (4368, 56150), (4492, 54600), (4550, 53904), (5200, 47166), (5460, 44920), (5600, 43797), (5615, 43680), (6240, 39305), (6738, 36400), (6825, 35936), (7280, 33690), (7800, 31444), (7861, 31200), (8400, 29198), (8736, 28075), (8984, 27300), (9100, 26952), (10400, 23583), (10920, 22460), (11230, 21840), (13476, 18200), (13650, 17968), (14560, 16845), (14599, 16800), (15600, 15722)]