183775980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 581898240

約数和(自身を除く): 398122260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 43, 46, 57, 60, 69, 76, 86, 92, 95, 114, 115, 129, 138, 163, 172, 190, 215, 228, 230, 258, 276, 285, 326, 345, 380, 430, 437, 460, 489, 516, 570, 645, 652, 690, 815, 817, 860, 874, 978, 989, 1140, 1290, 1311, 1380, 1630, 1634, 1748, 1956, 1978, 2185, 2445, 2451, 2580, 2622, 2967, 3097, 3260, 3268, 3749, 3956, 4085, 4370, 4890, 4902, 4945, 5244, 5934, 6194, 6555, 7009, 7498, 8170, 8740, 9291, 9780, 9804, 9890, 11247, 11868, 12255, 12388, 13110, 14018, 14835, 14996, 15485, 16340, 18582, 18745, 18791, 19780, 21027, 22494, 24510, 26220, 28036, 29670, 30970, 35045, 37164, 37490, 37582, 42054, 44988, 46455, 49020, 56235, 56373, 59340, 61940, 70090, 71231, 74980, 75164, 84108, 92910, 93955, 105135, 112470, 112746, 133171, 140180, 142462, 161207, 185820, 187910, 210270, 213693, 224940, 225492, 266342, 281865, 284924, 322414, 356155, 375820, 399513, 420540, 427386, 483621, 532684, 563730, 644828, 665855, 712310, 799026, 806035, 854772, 967242, 1068465, 1127460, 1331710, 1424620, 1598052, 1612070, 1934484, 1997565, 2136930, 2418105, 2663420, 3062933, 3224140, 3995130, 4273860, 4836210, 6125866, 7990260, 9188799, 9672420, 12251732, 15314665, 18377598, 30629330, 36755196, 45943995, 61258660, 91887990, 183775980]

約数ペア:

[(1, 183775980), (2, 91887990), (3, 61258660), (4, 45943995), (5, 36755196), (6, 30629330), (10, 18377598), (12, 15314665), (15, 12251732), (19, 9672420), (20, 9188799), (23, 7990260), (30, 6125866), (38, 4836210), (43, 4273860), (46, 3995130), (57, 3224140), (60, 3062933), (69, 2663420), (76, 2418105), (86, 2136930), (92, 1997565), (95, 1934484), (114, 1612070), (115, 1598052), (129, 1424620), (138, 1331710), (163, 1127460), (172, 1068465), (190, 967242), (215, 854772), (228, 806035), (230, 799026), (258, 712310), (276, 665855), (285, 644828), (326, 563730), (345, 532684), (380, 483621), (430, 427386), (437, 420540), (460, 399513), (489, 375820), (516, 356155), (570, 322414), (645, 284924), (652, 281865), (690, 266342), (815, 225492), (817, 224940), (860, 213693), (874, 210270), (978, 187910), (989, 185820), (1140, 161207), (1290, 142462), (1311, 140180), (1380, 133171), (1630, 112746), (1634, 112470), (1748, 105135), (1956, 93955), (1978, 92910), (2185, 84108), (2445, 75164), (2451, 74980), (2580, 71231), (2622, 70090), (2967, 61940), (3097, 59340), (3260, 56373), (3268, 56235), (3749, 49020), (3956, 46455), (4085, 44988), (4370, 42054), (4890, 37582), (4902, 37490), (4945, 37164), (5244, 35045), (5934, 30970), (6194, 29670), (6555, 28036), (7009, 26220), (7498, 24510), (8170, 22494), (8740, 21027), (9291, 19780), (9780, 18791), (9804, 18745), (9890, 18582), (11247, 16340), (11868, 15485), (12255, 14996), (12388, 14835), (13110, 14018)]