69460000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 179492544

約数和(自身を除く): 110032544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 151, 160, 184, 200, 230, 250, 302, 368, 400, 460, 500, 575, 604, 625, 736, 755, 800, 920, 1000, 1150, 1208, 1250, 1510, 1840, 2000, 2300, 2416, 2500, 2875, 3020, 3473, 3680, 3775, 4000, 4600, 4832, 5000, 5750, 6040, 6946, 7550, 9200, 10000, 11500, 12080, 13892, 14375, 15100, 17365, 18400, 18875, 20000, 23000, 24160, 27784, 28750, 30200, 34730, 37750, 46000, 55568, 57500, 60400, 69460, 75500, 86825, 92000, 94375, 111136, 115000, 120800, 138920, 151000, 173650, 188750, 230000, 277840, 302000, 347300, 377500, 434125, 460000, 555680, 604000, 694600, 755000, 868250, 1389200, 1510000, 1736500, 2170625, 2778400, 3020000, 3473000, 4341250, 6946000, 8682500, 13892000, 17365000, 34730000, 69460000]

約数ペア:

[(1, 69460000), (2, 34730000), (4, 17365000), (5, 13892000), (8, 8682500), (10, 6946000), (16, 4341250), (20, 3473000), (23, 3020000), (25, 2778400), (32, 2170625), (40, 1736500), (46, 1510000), (50, 1389200), (80, 868250), (92, 755000), (100, 694600), (115, 604000), (125, 555680), (151, 460000), (160, 434125), (184, 377500), (200, 347300), (230, 302000), (250, 277840), (302, 230000), (368, 188750), (400, 173650), (460, 151000), (500, 138920), (575, 120800), (604, 115000), (625, 111136), (736, 94375), (755, 92000), (800, 86825), (920, 75500), (1000, 69460), (1150, 60400), (1208, 57500), (1250, 55568), (1510, 46000), (1840, 37750), (2000, 34730), (2300, 30200), (2416, 28750), (2500, 27784), (2875, 24160), (3020, 23000), (3473, 20000), (3680, 18875), (3775, 18400), (4000, 17365), (4600, 15100), (4832, 14375), (5000, 13892), (5750, 12080), (6040, 11500), (6946, 10000), (7550, 9200)]