76350040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 196862400

約数和(自身を除く): 120512360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 61, 65, 83, 104, 116, 122, 130, 145, 166, 232, 244, 260, 290, 305, 332, 377, 415, 488, 520, 580, 610, 664, 754, 793, 830, 1079, 1160, 1220, 1508, 1586, 1660, 1769, 1885, 2158, 2407, 2440, 3016, 3172, 3320, 3538, 3770, 3965, 4316, 4814, 5063, 5395, 6344, 7076, 7540, 7930, 8632, 8845, 9628, 10126, 10790, 12035, 14152, 15080, 15860, 17690, 19256, 20252, 21580, 22997, 24070, 25315, 31291, 31720, 35380, 40504, 43160, 45994, 48140, 50630, 62582, 65819, 70760, 91988, 96280, 101260, 114985, 125164, 131638, 146827, 156455, 183976, 202520, 229970, 250328, 263276, 293654, 312910, 329095, 459940, 526552, 587308, 625820, 658190, 734135, 919880, 1174616, 1251640, 1316380, 1468270, 1908751, 2632760, 2936540, 3817502, 5873080, 7635004, 9543755, 15270008, 19087510, 38175020, 76350040]

約数ペア:

[(1, 76350040), (2, 38175020), (4, 19087510), (5, 15270008), (8, 9543755), (10, 7635004), (13, 5873080), (20, 3817502), (26, 2936540), (29, 2632760), (40, 1908751), (52, 1468270), (58, 1316380), (61, 1251640), (65, 1174616), (83, 919880), (104, 734135), (116, 658190), (122, 625820), (130, 587308), (145, 526552), (166, 459940), (232, 329095), (244, 312910), (260, 293654), (290, 263276), (305, 250328), (332, 229970), (377, 202520), (415, 183976), (488, 156455), (520, 146827), (580, 131638), (610, 125164), (664, 114985), (754, 101260), (793, 96280), (830, 91988), (1079, 70760), (1160, 65819), (1220, 62582), (1508, 50630), (1586, 48140), (1660, 45994), (1769, 43160), (1885, 40504), (2158, 35380), (2407, 31720), (2440, 31291), (3016, 25315), (3172, 24070), (3320, 22997), (3538, 21580), (3770, 20252), (3965, 19256), (4316, 17690), (4814, 15860), (5063, 15080), (5395, 14152), (6344, 12035), (7076, 10790), (7540, 10126), (7930, 9628), (8632, 8845)]