261631650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3808

約数の個数: 96

約数和(自身を含む): 752808960

約数和(自身を除く): 491177310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 67, 70, 75, 105, 134, 150, 175, 201, 210, 335, 350, 402, 469, 525, 670, 938, 1005, 1050, 1407, 1675, 2010, 2345, 2814, 3350, 3719, 4690, 5025, 7035, 7438, 10050, 11157, 11725, 14070, 18595, 22314, 23450, 26033, 35175, 37190, 52066, 55785, 70350, 78099, 92975, 111570, 130165, 156198, 185950, 249173, 260330, 278925, 390495, 498346, 557850, 650825, 747519, 780990, 1245865, 1301650, 1495038, 1744211, 1952475, 2491730, 3488422, 3737595, 3904950, 5232633, 6229325, 7475190, 8721055, 10465266, 12458650, 17442110, 18687975, 26163165, 37375950, 43605275, 52326330, 87210550, 130815825, 261631650]

約数ペア:

[(1, 261631650), (2, 130815825), (3, 87210550), (5, 52326330), (6, 43605275), (7, 37375950), (10, 26163165), (14, 18687975), (15, 17442110), (21, 12458650), (25, 10465266), (30, 8721055), (35, 7475190), (42, 6229325), (50, 5232633), (67, 3904950), (70, 3737595), (75, 3488422), (105, 2491730), (134, 1952475), (150, 1744211), (175, 1495038), (201, 1301650), (210, 1245865), (335, 780990), (350, 747519), (402, 650825), (469, 557850), (525, 498346), (670, 390495), (938, 278925), (1005, 260330), (1050, 249173), (1407, 185950), (1675, 156198), (2010, 130165), (2345, 111570), (2814, 92975), (3350, 78099), (3719, 70350), (4690, 55785), (5025, 52066), (7035, 37190), (7438, 35175), (10050, 26033), (11157, 23450), (11725, 22314), (14070, 18595)]