61800570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5869}}^1$

素因数の和:5901

約数の個数: 80

約数和(自身を含む): 178988040

約数和(自身を除く): 117187470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 5869, 10530, 11738, 17607, 29345, 35214, 52821, 58690, 76297, 88035, 105642, 152594, 158463, 176070, 228891, 264105, 316926, 381485, 457782, 475389, 528210, 686673, 762970, 792315, 950778, 1144455, 1373346, 1584630, 2060019, 2288910, 2376945, 3433365, 4120038, 4753890, 6180057, 6866730, 10300095, 12360114, 20600190, 30900285, 61800570]

約数ペア:

[(1, 61800570), (2, 30900285), (3, 20600190), (5, 12360114), (6, 10300095), (9, 6866730), (10, 6180057), (13, 4753890), (15, 4120038), (18, 3433365), (26, 2376945), (27, 2288910), (30, 2060019), (39, 1584630), (45, 1373346), (54, 1144455), (65, 950778), (78, 792315), (81, 762970), (90, 686673), (117, 528210), (130, 475389), (135, 457782), (162, 381485), (195, 316926), (234, 264105), (270, 228891), (351, 176070), (390, 158463), (405, 152594), (585, 105642), (702, 88035), (810, 76297), (1053, 58690), (1170, 52821), (1755, 35214), (2106, 29345), (3510, 17607), (5265, 11738), (5869, 10530)]