18292500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 59480960

約数和(自身を除く): 41188460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 271, 300, 375, 450, 500, 540, 542, 625, 675, 750, 813, 900, 1084, 1125, 1250, 1350, 1355, 1500, 1626, 1875, 2250, 2439, 2500, 2700, 2710, 3252, 3375, 3750, 4065, 4500, 4878, 5420, 5625, 6750, 6775, 7317, 7500, 8130, 9756, 11250, 12195, 13500, 13550, 14634, 16260, 16875, 20325, 22500, 24390, 27100, 29268, 33750, 33875, 36585, 40650, 48780, 60975, 67500, 67750, 73170, 81300, 101625, 121950, 135500, 146340, 169375, 182925, 203250, 243900, 304875, 338750, 365850, 406500, 508125, 609750, 677500, 731700, 914625, 1016250, 1219500, 1524375, 1829250, 2032500, 3048750, 3658500, 4573125, 6097500, 9146250, 18292500]

約数ペア:

[(1, 18292500), (2, 9146250), (3, 6097500), (4, 4573125), (5, 3658500), (6, 3048750), (9, 2032500), (10, 1829250), (12, 1524375), (15, 1219500), (18, 1016250), (20, 914625), (25, 731700), (27, 677500), (30, 609750), (36, 508125), (45, 406500), (50, 365850), (54, 338750), (60, 304875), (75, 243900), (90, 203250), (100, 182925), (108, 169375), (125, 146340), (135, 135500), (150, 121950), (180, 101625), (225, 81300), (250, 73170), (270, 67750), (271, 67500), (300, 60975), (375, 48780), (450, 40650), (500, 36585), (540, 33875), (542, 33750), (625, 29268), (675, 27100), (750, 24390), (813, 22500), (900, 20325), (1084, 16875), (1125, 16260), (1250, 14634), (1350, 13550), (1355, 13500), (1500, 12195), (1626, 11250), (1875, 9756), (2250, 8130), (2439, 7500), (2500, 7317), (2700, 6775), (2710, 6750), (3252, 5625), (3375, 5420), (3750, 4878), (4065, 4500)]