45287100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{5591}}^1$

素因数の和:5617

約数の個数: 90

約数和(自身を含む): 146829144

約数和(自身を除く): 101542044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 5591, 8100, 11182, 16773, 22364, 27955, 33546, 50319, 55910, 67092, 83865, 100638, 111820, 139775, 150957, 167730, 201276, 251595, 279550, 301914, 335460, 419325, 452871, 503190, 559100, 603828, 754785, 838650, 905742, 1006380, 1257975, 1509570, 1677300, 1811484, 2264355, 2515950, 3019140, 3773925, 4528710, 5031900, 7547850, 9057420, 11321775, 15095700, 22643550, 45287100]

約数ペア:

[(1, 45287100), (2, 22643550), (3, 15095700), (4, 11321775), (5, 9057420), (6, 7547850), (9, 5031900), (10, 4528710), (12, 3773925), (15, 3019140), (18, 2515950), (20, 2264355), (25, 1811484), (27, 1677300), (30, 1509570), (36, 1257975), (45, 1006380), (50, 905742), (54, 838650), (60, 754785), (75, 603828), (81, 559100), (90, 503190), (100, 452871), (108, 419325), (135, 335460), (150, 301914), (162, 279550), (180, 251595), (225, 201276), (270, 167730), (300, 150957), (324, 139775), (405, 111820), (450, 100638), (540, 83865), (675, 67092), (810, 55910), (900, 50319), (1350, 33546), (1620, 27955), (2025, 22364), (2700, 16773), (4050, 11182), (5591, 8100)]