81479250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{12071}}^1$

素因数の和:12097

約数の個数: 64

約数和(自身を含む): 225987840

約数和(自身を除く): 144508590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 12071, 24142, 36213, 60355, 72426, 108639, 120710, 181065, 217278, 301775, 325917, 362130, 543195, 603550, 651834, 905325, 1086390, 1508875, 1629585, 1810650, 2715975, 3017750, 3259170, 4526625, 5431950, 8147925, 9053250, 13579875, 16295850, 27159750, 40739625, 81479250]

約数ペア:

[(1, 81479250), (2, 40739625), (3, 27159750), (5, 16295850), (6, 13579875), (9, 9053250), (10, 8147925), (15, 5431950), (18, 4526625), (25, 3259170), (27, 3017750), (30, 2715975), (45, 1810650), (50, 1629585), (54, 1508875), (75, 1086390), (90, 905325), (125, 651834), (135, 603550), (150, 543195), (225, 362130), (250, 325917), (270, 301775), (375, 217278), (450, 181065), (675, 120710), (750, 108639), (1125, 72426), (1350, 60355), (2250, 36213), (3375, 24142), (6750, 12071)]