29715000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 106465920

約数和(自身を除く): 76750920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 283, 300, 350, 375, 420, 500, 525, 566, 600, 625, 700, 750, 840, 849, 875, 1000, 1050, 1132, 1250, 1400, 1415, 1500, 1698, 1750, 1875, 1981, 2100, 2264, 2500, 2625, 2830, 3000, 3396, 3500, 3750, 3962, 4200, 4245, 4375, 5000, 5250, 5660, 5943, 6792, 7000, 7075, 7500, 7924, 8490, 8750, 9905, 10500, 11320, 11886, 13125, 14150, 15000, 15848, 16980, 17500, 19810, 21000, 21225, 23772, 26250, 28300, 29715, 33960, 35000, 35375, 39620, 42450, 47544, 49525, 52500, 56600, 59430, 70750, 79240, 84900, 99050, 105000, 106125, 118860, 141500, 148575, 169800, 176875, 198100, 212250, 237720, 247625, 283000, 297150, 353750, 396200, 424500, 495250, 530625, 594300, 707500, 742875, 849000, 990500, 1061250, 1188600, 1238125, 1415000, 1485750, 1981000, 2122500, 2476250, 2971500, 3714375, 4245000, 4952500, 5943000, 7428750, 9905000, 14857500, 29715000]

約数ペア:

[(1, 29715000), (2, 14857500), (3, 9905000), (4, 7428750), (5, 5943000), (6, 4952500), (7, 4245000), (8, 3714375), (10, 2971500), (12, 2476250), (14, 2122500), (15, 1981000), (20, 1485750), (21, 1415000), (24, 1238125), (25, 1188600), (28, 1061250), (30, 990500), (35, 849000), (40, 742875), (42, 707500), (50, 594300), (56, 530625), (60, 495250), (70, 424500), (75, 396200), (84, 353750), (100, 297150), (105, 283000), (120, 247625), (125, 237720), (140, 212250), (150, 198100), (168, 176875), (175, 169800), (200, 148575), (210, 141500), (250, 118860), (280, 106125), (283, 105000), (300, 99050), (350, 84900), (375, 79240), (420, 70750), (500, 59430), (525, 56600), (566, 52500), (600, 49525), (625, 47544), (700, 42450), (750, 39620), (840, 35375), (849, 35000), (875, 33960), (1000, 29715), (1050, 28300), (1132, 26250), (1250, 23772), (1400, 21225), (1415, 21000), (1500, 19810), (1698, 17500), (1750, 16980), (1875, 15848), (1981, 15000), (2100, 14150), (2264, 13125), (2500, 11886), (2625, 11320), (2830, 10500), (3000, 9905), (3396, 8750), (3500, 8490), (3750, 7924), (3962, 7500), (4200, 7075), (4245, 7000), (4375, 6792), (5000, 5943), (5250, 5660)]