187765920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1675

約数の個数: 144

約数和(自身を含む): 648883872

約数和(自身を除く): 461117952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1571, 1660, 1992, 2490, 2656, 2988, 3142, 3320, 3735, 3984, 4713, 4980, 5976, 6284, 6640, 7470, 7855, 7968, 9426, 9960, 11952, 12568, 13280, 14139, 14940, 15710, 18852, 19920, 23565, 23904, 25136, 28278, 29880, 31420, 37704, 39840, 47130, 50272, 56556, 59760, 62840, 70695, 75408, 94260, 113112, 119520, 125680, 130393, 141390, 150816, 188520, 226224, 251360, 260786, 282780, 377040, 391179, 452448, 521572, 565560, 651965, 754080, 782358, 1043144, 1131120, 1173537, 1303930, 1564716, 1955895, 2086288, 2262240, 2347074, 2607860, 3129432, 3911790, 4172576, 4694148, 5215720, 5867685, 6258864, 7823580, 9388296, 10431440, 11735370, 12517728, 15647160, 18776592, 20862880, 23470740, 31294320, 37553184, 46941480, 62588640, 93882960, 187765920]

約数ペア:

[(1, 187765920), (2, 93882960), (3, 62588640), (4, 46941480), (5, 37553184), (6, 31294320), (8, 23470740), (9, 20862880), (10, 18776592), (12, 15647160), (15, 12517728), (16, 11735370), (18, 10431440), (20, 9388296), (24, 7823580), (30, 6258864), (32, 5867685), (36, 5215720), (40, 4694148), (45, 4172576), (48, 3911790), (60, 3129432), (72, 2607860), (80, 2347074), (83, 2262240), (90, 2086288), (96, 1955895), (120, 1564716), (144, 1303930), (160, 1173537), (166, 1131120), (180, 1043144), (240, 782358), (249, 754080), (288, 651965), (332, 565560), (360, 521572), (415, 452448), (480, 391179), (498, 377040), (664, 282780), (720, 260786), (747, 251360), (830, 226224), (996, 188520), (1245, 150816), (1328, 141390), (1440, 130393), (1494, 125680), (1571, 119520), (1660, 113112), (1992, 94260), (2490, 75408), (2656, 70695), (2988, 62840), (3142, 59760), (3320, 56556), (3735, 50272), (3984, 47130), (4713, 39840), (4980, 37704), (5976, 31420), (6284, 29880), (6640, 28278), (7470, 25136), (7855, 23904), (7968, 23565), (9426, 19920), (9960, 18852), (11952, 15710), (12568, 14940), (13280, 14139)]