2758500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{613}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 8716344

約数和(自身を除く): 5957844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 613, 750, 900, 1125, 1226, 1500, 1839, 2250, 2452, 3065, 3678, 4500, 5517, 6130, 7356, 9195, 11034, 12260, 15325, 18390, 22068, 27585, 30650, 36780, 45975, 55170, 61300, 76625, 91950, 110340, 137925, 153250, 183900, 229875, 275850, 306500, 459750, 551700, 689625, 919500, 1379250, 2758500]

約数ペア:

[(1, 2758500), (2, 1379250), (3, 919500), (4, 689625), (5, 551700), (6, 459750), (9, 306500), (10, 275850), (12, 229875), (15, 183900), (18, 153250), (20, 137925), (25, 110340), (30, 91950), (36, 76625), (45, 61300), (50, 55170), (60, 45975), (75, 36780), (90, 30650), (100, 27585), (125, 22068), (150, 18390), (180, 15325), (225, 12260), (250, 11034), (300, 9195), (375, 7356), (450, 6130), (500, 5517), (613, 4500), (750, 3678), (900, 3065), (1125, 2452), (1226, 2250), (1500, 1839)]