73525480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 128650520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 233, 245, 280, 322, 343, 392, 460, 466, 490, 644, 686, 805, 920, 932, 980, 1127, 1165, 1288, 1372, 1610, 1631, 1715, 1864, 1960, 2254, 2330, 2744, 3220, 3262, 3430, 4508, 4660, 5359, 5635, 6440, 6524, 6860, 7889, 8155, 9016, 9320, 10718, 11270, 11417, 13048, 13720, 15778, 16310, 21436, 22540, 22834, 26795, 31556, 32620, 37513, 39445, 42872, 45080, 45668, 53590, 57085, 63112, 65240, 75026, 78890, 79919, 91336, 107180, 114170, 150052, 157780, 159838, 187565, 214360, 228340, 262591, 300104, 315560, 319676, 375130, 399595, 456680, 525182, 639352, 750260, 799190, 1050364, 1312955, 1500520, 1598380, 1838137, 2100728, 2625910, 3196760, 3676274, 5251820, 7352548, 9190685, 10503640, 14705096, 18381370, 36762740, 73525480]

約数ペア:

[(1, 73525480), (2, 36762740), (4, 18381370), (5, 14705096), (7, 10503640), (8, 9190685), (10, 7352548), (14, 5251820), (20, 3676274), (23, 3196760), (28, 2625910), (35, 2100728), (40, 1838137), (46, 1598380), (49, 1500520), (56, 1312955), (70, 1050364), (92, 799190), (98, 750260), (115, 639352), (140, 525182), (161, 456680), (184, 399595), (196, 375130), (230, 319676), (233, 315560), (245, 300104), (280, 262591), (322, 228340), (343, 214360), (392, 187565), (460, 159838), (466, 157780), (490, 150052), (644, 114170), (686, 107180), (805, 91336), (920, 79919), (932, 78890), (980, 75026), (1127, 65240), (1165, 63112), (1288, 57085), (1372, 53590), (1610, 45668), (1631, 45080), (1715, 42872), (1864, 39445), (1960, 37513), (2254, 32620), (2330, 31556), (2744, 26795), (3220, 22834), (3262, 22540), (3430, 21436), (4508, 16310), (4660, 15778), (5359, 13720), (5635, 13048), (6440, 11417), (6524, 11270), (6860, 10718), (7889, 9320), (8155, 9016)]