7455060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 22932000

約数和(自身を除く): 15476940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 499, 747, 830, 996, 998, 1245, 1494, 1497, 1660, 1996, 2490, 2495, 2988, 2994, 3735, 4491, 4980, 4990, 5988, 7470, 7485, 8982, 9980, 14940, 14970, 17964, 22455, 29940, 41417, 44910, 82834, 89820, 124251, 165668, 207085, 248502, 372753, 414170, 497004, 621255, 745506, 828340, 1242510, 1491012, 1863765, 2485020, 3727530, 7455060]

約数ペア:

[(1, 7455060), (2, 3727530), (3, 2485020), (4, 1863765), (5, 1491012), (6, 1242510), (9, 828340), (10, 745506), (12, 621255), (15, 497004), (18, 414170), (20, 372753), (30, 248502), (36, 207085), (45, 165668), (60, 124251), (83, 89820), (90, 82834), (166, 44910), (180, 41417), (249, 29940), (332, 22455), (415, 17964), (498, 14970), (499, 14940), (747, 9980), (830, 8982), (996, 7485), (998, 7470), (1245, 5988), (1494, 4990), (1497, 4980), (1660, 4491), (1996, 3735), (2490, 2994), (2495, 2988)]