55684440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 217900800

約数和(自身を除く): 162216360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1163, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2326, 2394, 2520, 2660, 3192, 3420, 3489, 3990, 4652, 4788, 5320, 5815, 5985, 6840, 6978, 7980, 8141, 9304, 9576, 10467, 11630, 11970, 13956, 15960, 16282, 17445, 20934, 22097, 23260, 23940, 24423, 27912, 32564, 34890, 40705, 41868, 44194, 46520, 47880, 48846, 52335, 65128, 66291, 69780, 73269, 81410, 83736, 88388, 97692, 104670, 110485, 122115, 132582, 139560, 146538, 154679, 162820, 176776, 195384, 198873, 209340, 220970, 244230, 265164, 293076, 309358, 325640, 331455, 366345, 397746, 418680, 441940, 464037, 488460, 530328, 586152, 618716, 662910, 732690, 773395, 795492, 883880, 928074, 976920, 994365, 1237432, 1325820, 1392111, 1465380, 1546790, 1590984, 1856148, 1988730, 2320185, 2651640, 2784222, 2930760, 3093580, 3712296, 3977460, 4640370, 5568444, 6187160, 6960555, 7954920, 9280740, 11136888, 13921110, 18561480, 27842220, 55684440]

約数ペア:

[(1, 55684440), (2, 27842220), (3, 18561480), (4, 13921110), (5, 11136888), (6, 9280740), (7, 7954920), (8, 6960555), (9, 6187160), (10, 5568444), (12, 4640370), (14, 3977460), (15, 3712296), (18, 3093580), (19, 2930760), (20, 2784222), (21, 2651640), (24, 2320185), (28, 1988730), (30, 1856148), (35, 1590984), (36, 1546790), (38, 1465380), (40, 1392111), (42, 1325820), (45, 1237432), (56, 994365), (57, 976920), (60, 928074), (63, 883880), (70, 795492), (72, 773395), (76, 732690), (84, 662910), (90, 618716), (95, 586152), (105, 530328), (114, 488460), (120, 464037), (126, 441940), (133, 418680), (140, 397746), (152, 366345), (168, 331455), (171, 325640), (180, 309358), (190, 293076), (210, 265164), (228, 244230), (252, 220970), (266, 209340), (280, 198873), (285, 195384), (315, 176776), (342, 162820), (360, 154679), (380, 146538), (399, 139560), (420, 132582), (456, 122115), (504, 110485), (532, 104670), (570, 97692), (630, 88388), (665, 83736), (684, 81410), (760, 73269), (798, 69780), (840, 66291), (855, 65128), (1064, 52335), (1140, 48846), (1163, 47880), (1197, 46520), (1260, 44194), (1330, 41868), (1368, 40705), (1596, 34890), (1710, 32564), (1995, 27912), (2280, 24423), (2326, 23940), (2394, 23260), (2520, 22097), (2660, 20934), (3192, 17445), (3420, 16282), (3489, 15960), (3990, 13956), (4652, 11970), (4788, 11630), (5320, 10467), (5815, 9576), (5985, 9304), (6840, 8141), (6978, 7980)]