73906360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 119975240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 67, 88, 92, 109, 110, 115, 134, 184, 218, 220, 230, 253, 268, 335, 436, 440, 460, 506, 536, 545, 670, 737, 872, 920, 1012, 1090, 1199, 1265, 1340, 1474, 1541, 2024, 2180, 2398, 2507, 2530, 2680, 2948, 3082, 3685, 4360, 4796, 5014, 5060, 5896, 5995, 6164, 7303, 7370, 7705, 9592, 10028, 10120, 11990, 12328, 12535, 14606, 14740, 15410, 16951, 20056, 23980, 25070, 27577, 29212, 29480, 30820, 33902, 36515, 47960, 50140, 55154, 58424, 61640, 67804, 73030, 80333, 84755, 100280, 110308, 135608, 137885, 146060, 160666, 167969, 169510, 220616, 275770, 292120, 321332, 335938, 339020, 401665, 551540, 642664, 671876, 678040, 803330, 839845, 1103080, 1343752, 1606660, 1679690, 1847659, 3213320, 3359380, 3695318, 6718760, 7390636, 9238295, 14781272, 18476590, 36953180, 73906360]

約数ペア:

[(1, 73906360), (2, 36953180), (4, 18476590), (5, 14781272), (8, 9238295), (10, 7390636), (11, 6718760), (20, 3695318), (22, 3359380), (23, 3213320), (40, 1847659), (44, 1679690), (46, 1606660), (55, 1343752), (67, 1103080), (88, 839845), (92, 803330), (109, 678040), (110, 671876), (115, 642664), (134, 551540), (184, 401665), (218, 339020), (220, 335938), (230, 321332), (253, 292120), (268, 275770), (335, 220616), (436, 169510), (440, 167969), (460, 160666), (506, 146060), (536, 137885), (545, 135608), (670, 110308), (737, 100280), (872, 84755), (920, 80333), (1012, 73030), (1090, 67804), (1199, 61640), (1265, 58424), (1340, 55154), (1474, 50140), (1541, 47960), (2024, 36515), (2180, 33902), (2398, 30820), (2507, 29480), (2530, 29212), (2680, 27577), (2948, 25070), (3082, 23980), (3685, 20056), (4360, 16951), (4796, 15410), (5014, 14740), (5060, 14606), (5896, 12535), (5995, 12328), (6164, 11990), (7303, 10120), (7370, 10028), (7705, 9592)]