242523750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{9239}}^1$

素因数の和:9271

約数の個数: 80

約数和(自身を含む): 692778240

約数和(自身を除く): 450254490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 8750, 9239, 13125, 18478, 26250, 27717, 46195, 55434, 64673, 92390, 129346, 138585, 194019, 230975, 277170, 323365, 388038, 461950, 646730, 692925, 970095, 1154875, 1385850, 1616825, 1940190, 2309750, 3233650, 3464625, 4850475, 5774375, 6929250, 8084125, 9700950, 11548750, 16168250, 17323125, 24252375, 34646250, 40420625, 48504750, 80841250, 121261875, 242523750]

約数ペア:

[(1, 242523750), (2, 121261875), (3, 80841250), (5, 48504750), (6, 40420625), (7, 34646250), (10, 24252375), (14, 17323125), (15, 16168250), (21, 11548750), (25, 9700950), (30, 8084125), (35, 6929250), (42, 5774375), (50, 4850475), (70, 3464625), (75, 3233650), (105, 2309750), (125, 1940190), (150, 1616825), (175, 1385850), (210, 1154875), (250, 970095), (350, 692925), (375, 646730), (525, 461950), (625, 388038), (750, 323365), (875, 277170), (1050, 230975), (1250, 194019), (1750, 138585), (1875, 129346), (2625, 92390), (3750, 64673), (4375, 55434), (5250, 46195), (8750, 27717), (9239, 26250), (13125, 18478)]