72150260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 120901900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1367, 1508, 1820, 1885, 2030, 2639, 2734, 3770, 4060, 5278, 5468, 6835, 7540, 9569, 10556, 13195, 13670, 17771, 19138, 26390, 27340, 35542, 38276, 39643, 47845, 52780, 71084, 79286, 88855, 95690, 124397, 158572, 177710, 191380, 198215, 248794, 277501, 355420, 396430, 497588, 515359, 555002, 621985, 792860, 1030718, 1110004, 1243970, 1387505, 2061436, 2487940, 2576795, 2775010, 3607513, 5153590, 5550020, 7215026, 10307180, 14430052, 18037565, 36075130, 72150260]

約数ペア:

[(1, 72150260), (2, 36075130), (4, 18037565), (5, 14430052), (7, 10307180), (10, 7215026), (13, 5550020), (14, 5153590), (20, 3607513), (26, 2775010), (28, 2576795), (29, 2487940), (35, 2061436), (52, 1387505), (58, 1243970), (65, 1110004), (70, 1030718), (91, 792860), (116, 621985), (130, 555002), (140, 515359), (145, 497588), (182, 396430), (203, 355420), (260, 277501), (290, 248794), (364, 198215), (377, 191380), (406, 177710), (455, 158572), (580, 124397), (754, 95690), (812, 88855), (910, 79286), (1015, 71084), (1367, 52780), (1508, 47845), (1820, 39643), (1885, 38276), (2030, 35542), (2639, 27340), (2734, 26390), (3770, 19138), (4060, 17771), (5278, 13670), (5468, 13195), (6835, 10556), (7540, 9569)]