149731920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 240

約数和(自身を含む): 573994512

約数和(自身を除く): 424262592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 941, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1882, 1989, 2040, 2210, 2340, 2448, 2652, 2823, 3060, 3120, 3315, 3536, 3764, 3978, 4080, 4420, 4680, 4705, 5304, 5646, 6120, 6630, 7528, 7956, 8469, 8840, 9360, 9410, 9945, 10608, 11292, 12233, 12240, 13260, 14115, 15056, 15912, 15997, 16938, 17680, 18820, 19890, 22584, 24466, 26520, 28230, 31824, 31994, 33876, 36699, 37640, 39780, 42345, 45168, 47991, 48932, 53040, 56460, 61165, 63988, 67752, 73398, 75280, 79560, 79985, 84690, 95982, 97864, 110097, 112920, 122330, 127976, 135504, 143973, 146796, 159120, 159970, 169380, 183495, 191964, 195728, 207961, 220194, 225840, 239955, 244660, 255952, 287946, 293592, 319940, 338760, 366990, 383928, 415922, 440388, 479910, 489320, 550485, 575892, 587184, 623883, 639880, 677520, 719865, 733980, 767856, 831844, 880776, 959820, 978640, 1039805, 1100970, 1151784, 1247766, 1279760, 1439730, 1467960, 1663688, 1761552, 1871649, 1919640, 2079610, 2201940, 2303568, 2495532, 2879460, 2935920, 3119415, 3327376, 3743298, 3839280, 4159220, 4403880, 4991064, 5758920, 6238830, 7486596, 8318440, 8807760, 9358245, 9982128, 11517840, 12477660, 14973192, 16636880, 18716490, 24955320, 29946384, 37432980, 49910640, 74865960, 149731920]

約数ペア:

[(1, 149731920), (2, 74865960), (3, 49910640), (4, 37432980), (5, 29946384), (6, 24955320), (8, 18716490), (9, 16636880), (10, 14973192), (12, 12477660), (13, 11517840), (15, 9982128), (16, 9358245), (17, 8807760), (18, 8318440), (20, 7486596), (24, 6238830), (26, 5758920), (30, 4991064), (34, 4403880), (36, 4159220), (39, 3839280), (40, 3743298), (45, 3327376), (48, 3119415), (51, 2935920), (52, 2879460), (60, 2495532), (65, 2303568), (68, 2201940), (72, 2079610), (78, 1919640), (80, 1871649), (85, 1761552), (90, 1663688), (102, 1467960), (104, 1439730), (117, 1279760), (120, 1247766), (130, 1151784), (136, 1100970), (144, 1039805), (153, 978640), (156, 959820), (170, 880776), (180, 831844), (195, 767856), (204, 733980), (208, 719865), (221, 677520), (234, 639880), (240, 623883), (255, 587184), (260, 575892), (272, 550485), (306, 489320), (312, 479910), (340, 440388), (360, 415922), (390, 383928), (408, 366990), (442, 338760), (468, 319940), (510, 293592), (520, 287946), (585, 255952), (612, 244660), (624, 239955), (663, 225840), (680, 220194), (720, 207961), (765, 195728), (780, 191964), (816, 183495), (884, 169380), (936, 159970), (941, 159120), (1020, 146796), (1040, 143973), (1105, 135504), (1170, 127976), (1224, 122330), (1326, 112920), (1360, 110097), (1530, 97864), (1560, 95982), (1768, 84690), (1872, 79985), (1882, 79560), (1989, 75280), (2040, 73398), (2210, 67752), (2340, 63988), (2448, 61165), (2652, 56460), (2823, 53040), (3060, 48932), (3120, 47991), (3315, 45168), (3536, 42345), (3764, 39780), (3978, 37640), (4080, 36699), (4420, 33876), (4680, 31994), (4705, 31824), (5304, 28230), (5646, 26520), (6120, 24466), (6630, 22584), (7528, 19890), (7956, 18820), (8469, 17680), (8840, 16938), (9360, 15997), (9410, 15912), (9945, 15056), (10608, 14115), (11292, 13260), (12233, 12240)]