82950000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 309980160

約数和(自身を除く): 227030160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 79, 80, 84, 100, 105, 112, 120, 125, 140, 150, 158, 168, 175, 200, 210, 237, 240, 250, 280, 300, 316, 336, 350, 375, 395, 400, 420, 474, 500, 525, 553, 560, 600, 625, 632, 700, 750, 790, 840, 875, 948, 1000, 1050, 1106, 1185, 1200, 1250, 1264, 1400, 1500, 1580, 1659, 1680, 1750, 1875, 1896, 1975, 2000, 2100, 2212, 2370, 2500, 2625, 2765, 2800, 3000, 3125, 3160, 3318, 3500, 3750, 3792, 3950, 4200, 4375, 4424, 4740, 5000, 5250, 5530, 5925, 6000, 6250, 6320, 6636, 7000, 7500, 7900, 8295, 8400, 8750, 8848, 9375, 9480, 9875, 10000, 10500, 11060, 11850, 12500, 13125, 13272, 13825, 14000, 15000, 15800, 16590, 17500, 18750, 18960, 19750, 21000, 21875, 22120, 23700, 25000, 26250, 26544, 27650, 29625, 30000, 31600, 33180, 35000, 37500, 39500, 41475, 42000, 43750, 44240, 47400, 49375, 50000, 52500, 55300, 59250, 65625, 66360, 69125, 70000, 75000, 79000, 82950, 87500, 94800, 98750, 105000, 110600, 118500, 131250, 132720, 138250, 148125, 150000, 158000, 165900, 175000, 197500, 207375, 210000, 221200, 237000, 246875, 262500, 276500, 296250, 331800, 345625, 350000, 395000, 414750, 474000, 493750, 525000, 553000, 592500, 663600, 691250, 740625, 790000, 829500, 987500, 1036875, 1050000, 1106000, 1185000, 1382500, 1481250, 1659000, 1728125, 1975000, 2073750, 2370000, 2765000, 2962500, 3318000, 3456250, 3950000, 4147500, 5184375, 5530000, 5925000, 6912500, 8295000, 10368750, 11850000, 13825000, 16590000, 20737500, 27650000, 41475000, 82950000]

約数ペア:

[(1, 82950000), (2, 41475000), (3, 27650000), (4, 20737500), (5, 16590000), (6, 13825000), (7, 11850000), (8, 10368750), (10, 8295000), (12, 6912500), (14, 5925000), (15, 5530000), (16, 5184375), (20, 4147500), (21, 3950000), (24, 3456250), (25, 3318000), (28, 2962500), (30, 2765000), (35, 2370000), (40, 2073750), (42, 1975000), (48, 1728125), (50, 1659000), (56, 1481250), (60, 1382500), (70, 1185000), (75, 1106000), (79, 1050000), (80, 1036875), (84, 987500), (100, 829500), (105, 790000), (112, 740625), (120, 691250), (125, 663600), (140, 592500), (150, 553000), (158, 525000), (168, 493750), (175, 474000), (200, 414750), (210, 395000), (237, 350000), (240, 345625), (250, 331800), (280, 296250), (300, 276500), (316, 262500), (336, 246875), (350, 237000), (375, 221200), (395, 210000), (400, 207375), (420, 197500), (474, 175000), (500, 165900), (525, 158000), (553, 150000), (560, 148125), (600, 138250), (625, 132720), (632, 131250), (700, 118500), (750, 110600), (790, 105000), (840, 98750), (875, 94800), (948, 87500), (1000, 82950), (1050, 79000), (1106, 75000), (1185, 70000), (1200, 69125), (1250, 66360), (1264, 65625), (1400, 59250), (1500, 55300), (1580, 52500), (1659, 50000), (1680, 49375), (1750, 47400), (1875, 44240), (1896, 43750), (1975, 42000), (2000, 41475), (2100, 39500), (2212, 37500), (2370, 35000), (2500, 33180), (2625, 31600), (2765, 30000), (2800, 29625), (3000, 27650), (3125, 26544), (3160, 26250), (3318, 25000), (3500, 23700), (3750, 22120), (3792, 21875), (3950, 21000), (4200, 19750), (4375, 18960), (4424, 18750), (4740, 17500), (5000, 16590), (5250, 15800), (5530, 15000), (5925, 14000), (6000, 13825), (6250, 13272), (6320, 13125), (6636, 12500), (7000, 11850), (7500, 11060), (7900, 10500), (8295, 10000), (8400, 9875), (8750, 9480), (8848, 9375)]