27382500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1217}}^1$

素因数の和:1247

約数の個数: 90

約数和(自身を含む): 86564478

約数和(自身を除く): 59181978

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, 625, 750, 900, 1125, 1217, 1250, 1500, 1875, 2250, 2434, 2500, 3651, 3750, 4500, 4868, 5625, 6085, 7302, 7500, 10953, 11250, 12170, 14604, 18255, 21906, 22500, 24340, 30425, 36510, 43812, 54765, 60850, 73020, 91275, 109530, 121700, 152125, 182550, 219060, 273825, 304250, 365100, 456375, 547650, 608500, 760625, 912750, 1095300, 1369125, 1521250, 1825500, 2281875, 2738250, 3042500, 4563750, 5476500, 6845625, 9127500, 13691250, 27382500]

約数ペア:

[(1, 27382500), (2, 13691250), (3, 9127500), (4, 6845625), (5, 5476500), (6, 4563750), (9, 3042500), (10, 2738250), (12, 2281875), (15, 1825500), (18, 1521250), (20, 1369125), (25, 1095300), (30, 912750), (36, 760625), (45, 608500), (50, 547650), (60, 456375), (75, 365100), (90, 304250), (100, 273825), (125, 219060), (150, 182550), (180, 152125), (225, 121700), (250, 109530), (300, 91275), (375, 73020), (450, 60850), (500, 54765), (625, 43812), (750, 36510), (900, 30425), (1125, 24340), (1217, 22500), (1250, 21906), (1500, 18255), (1875, 14604), (2250, 12170), (2434, 11250), (2500, 10953), (3651, 7500), (3750, 7302), (4500, 6085), (4868, 5625)]