23973750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2131}}^1$

素因数の和:2159

約数の個数: 60

約数和(自身を含む): 64938588

約数和(自身を除く): 40964838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2131, 2250, 3750, 4262, 5625, 6393, 10655, 11250, 12786, 19179, 21310, 31965, 38358, 53275, 63930, 95895, 106550, 159825, 191790, 266375, 319650, 479475, 532750, 799125, 958950, 1331875, 1598250, 2397375, 2663750, 3995625, 4794750, 7991250, 11986875, 23973750]

約数ペア:

[(1, 23973750), (2, 11986875), (3, 7991250), (5, 4794750), (6, 3995625), (9, 2663750), (10, 2397375), (15, 1598250), (18, 1331875), (25, 958950), (30, 799125), (45, 532750), (50, 479475), (75, 319650), (90, 266375), (125, 191790), (150, 159825), (225, 106550), (250, 95895), (375, 63930), (450, 53275), (625, 38358), (750, 31965), (1125, 21310), (1250, 19179), (1875, 12786), (2131, 11250), (2250, 10655), (3750, 6393), (4262, 5625)]