54694920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 207360000

約数和(自身を除く): 152665080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 149, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 298, 322, 345, 380, 399, 420, 437, 447, 456, 460, 483, 532, 552, 570, 596, 644, 665, 690, 745, 760, 798, 805, 840, 874, 894, 920, 966, 1043, 1064, 1140, 1192, 1288, 1311, 1330, 1380, 1490, 1596, 1610, 1748, 1788, 1932, 1995, 2086, 2185, 2235, 2280, 2415, 2622, 2660, 2760, 2831, 2980, 3059, 3129, 3192, 3220, 3427, 3496, 3576, 3864, 3990, 4172, 4370, 4470, 4830, 5215, 5244, 5320, 5662, 5960, 6118, 6258, 6440, 6555, 6854, 7980, 8344, 8493, 8740, 8940, 9177, 9660, 10281, 10430, 10488, 11324, 12236, 12516, 13110, 13708, 14155, 15295, 15645, 15960, 16986, 17135, 17480, 17880, 18354, 19320, 19817, 20562, 20860, 22648, 23989, 24472, 25032, 26220, 27416, 28310, 30590, 31290, 33972, 34270, 36708, 39634, 41124, 41720, 42465, 45885, 47978, 51405, 52440, 56620, 59451, 61180, 62580, 65113, 67944, 68540, 71967, 73416, 79268, 82248, 84930, 91770, 95956, 99085, 102810, 113240, 118902, 119945, 122360, 125160, 130226, 137080, 143934, 158536, 169860, 183540, 191912, 195339, 198170, 205620, 237804, 239890, 260452, 287868, 297255, 325565, 339720, 359835, 367080, 390678, 396340, 411240, 455791, 475608, 479780, 520904, 575736, 594510, 651130, 719670, 781356, 792680, 911582, 959560, 976695, 1189020, 1302260, 1367373, 1439340, 1562712, 1823164, 1953390, 2278955, 2378040, 2604520, 2734746, 2878680, 3646328, 3906780, 4557910, 5469492, 6836865, 7813560, 9115820, 10938984, 13673730, 18231640, 27347460, 54694920]

約数ペア:

[(1, 54694920), (2, 27347460), (3, 18231640), (4, 13673730), (5, 10938984), (6, 9115820), (7, 7813560), (8, 6836865), (10, 5469492), (12, 4557910), (14, 3906780), (15, 3646328), (19, 2878680), (20, 2734746), (21, 2604520), (23, 2378040), (24, 2278955), (28, 1953390), (30, 1823164), (35, 1562712), (38, 1439340), (40, 1367373), (42, 1302260), (46, 1189020), (56, 976695), (57, 959560), (60, 911582), (69, 792680), (70, 781356), (76, 719670), (84, 651130), (92, 594510), (95, 575736), (105, 520904), (114, 479780), (115, 475608), (120, 455791), (133, 411240), (138, 396340), (140, 390678), (149, 367080), (152, 359835), (161, 339720), (168, 325565), (184, 297255), (190, 287868), (210, 260452), (228, 239890), (230, 237804), (266, 205620), (276, 198170), (280, 195339), (285, 191912), (298, 183540), (322, 169860), (345, 158536), (380, 143934), (399, 137080), (420, 130226), (437, 125160), (447, 122360), (456, 119945), (460, 118902), (483, 113240), (532, 102810), (552, 99085), (570, 95956), (596, 91770), (644, 84930), (665, 82248), (690, 79268), (745, 73416), (760, 71967), (798, 68540), (805, 67944), (840, 65113), (874, 62580), (894, 61180), (920, 59451), (966, 56620), (1043, 52440), (1064, 51405), (1140, 47978), (1192, 45885), (1288, 42465), (1311, 41720), (1330, 41124), (1380, 39634), (1490, 36708), (1596, 34270), (1610, 33972), (1748, 31290), (1788, 30590), (1932, 28310), (1995, 27416), (2086, 26220), (2185, 25032), (2235, 24472), (2280, 23989), (2415, 22648), (2622, 20860), (2660, 20562), (2760, 19817), (2831, 19320), (2980, 18354), (3059, 17880), (3129, 17480), (3192, 17135), (3220, 16986), (3427, 15960), (3496, 15645), (3576, 15295), (3864, 14155), (3990, 13708), (4172, 13110), (4370, 12516), (4470, 12236), (4830, 11324), (5215, 10488), (5244, 10430), (5320, 10281), (5662, 9660), (5960, 9177), (6118, 8940), (6258, 8740), (6440, 8493), (6555, 8344), (6854, 7980)]