73282500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{3257}}^1$

素因数の和:3287

約数の個数: 90

約数和(自身を含む): 231549318

約数和(自身を除く): 158266818

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, 1250, 1500, 1875, 2250, 2500, 3257, 3750, 4500, 5625, 6514, 7500, 9771, 11250, 13028, 16285, 19542, 22500, 29313, 32570, 39084, 48855, 58626, 65140, 81425, 97710, 117252, 146565, 162850, 195420, 244275, 293130, 325700, 407125, 488550, 586260, 732825, 814250, 977100, 1221375, 1465650, 1628500, 2035625, 2442750, 2931300, 3664125, 4071250, 4885500, 6106875, 7328250, 8142500, 12213750, 14656500, 18320625, 24427500, 36641250, 73282500]

約数ペア:

[(1, 73282500), (2, 36641250), (3, 24427500), (4, 18320625), (5, 14656500), (6, 12213750), (9, 8142500), (10, 7328250), (12, 6106875), (15, 4885500), (18, 4071250), (20, 3664125), (25, 2931300), (30, 2442750), (36, 2035625), (45, 1628500), (50, 1465650), (60, 1221375), (75, 977100), (90, 814250), (100, 732825), (125, 586260), (150, 488550), (180, 407125), (225, 325700), (250, 293130), (300, 244275), (375, 195420), (450, 162850), (500, 146565), (625, 117252), (750, 97710), (900, 81425), (1125, 65140), (1250, 58626), (1500, 48855), (1875, 39084), (2250, 32570), (2500, 29313), (3257, 22500), (3750, 19542), (4500, 16285), (5625, 13028), (6514, 11250), (7500, 9771)]