65564250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 177914880

約数和(自身を除く): 112350630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 107, 114, 125, 129, 150, 190, 214, 215, 250, 258, 285, 321, 375, 430, 475, 535, 570, 642, 645, 750, 817, 950, 1070, 1075, 1290, 1425, 1605, 1634, 2033, 2150, 2375, 2451, 2675, 2850, 3210, 3225, 4066, 4085, 4601, 4750, 4902, 5350, 5375, 6099, 6450, 7125, 8025, 8170, 9202, 10165, 10750, 12198, 12255, 13375, 13803, 14250, 16050, 16125, 20330, 20425, 23005, 24510, 26750, 27606, 30495, 32250, 40125, 40850, 46010, 50825, 60990, 61275, 69015, 80250, 87419, 101650, 102125, 115025, 122550, 138030, 152475, 174838, 204250, 230050, 254125, 262257, 304950, 306375, 345075, 437095, 508250, 524514, 575125, 612750, 690150, 762375, 874190, 1150250, 1311285, 1524750, 1725375, 2185475, 2622570, 3450750, 4370950, 6556425, 10927375, 13112850, 21854750, 32782125, 65564250]

約数ペア:

[(1, 65564250), (2, 32782125), (3, 21854750), (5, 13112850), (6, 10927375), (10, 6556425), (15, 4370950), (19, 3450750), (25, 2622570), (30, 2185475), (38, 1725375), (43, 1524750), (50, 1311285), (57, 1150250), (75, 874190), (86, 762375), (95, 690150), (107, 612750), (114, 575125), (125, 524514), (129, 508250), (150, 437095), (190, 345075), (214, 306375), (215, 304950), (250, 262257), (258, 254125), (285, 230050), (321, 204250), (375, 174838), (430, 152475), (475, 138030), (535, 122550), (570, 115025), (642, 102125), (645, 101650), (750, 87419), (817, 80250), (950, 69015), (1070, 61275), (1075, 60990), (1290, 50825), (1425, 46010), (1605, 40850), (1634, 40125), (2033, 32250), (2150, 30495), (2375, 27606), (2451, 26750), (2675, 24510), (2850, 23005), (3210, 20425), (3225, 20330), (4066, 16125), (4085, 16050), (4601, 14250), (4750, 13803), (4902, 13375), (5350, 12255), (5375, 12198), (6099, 10750), (6450, 10165), (7125, 9202), (8025, 8170)]