71505000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 277786080

約数和(自身を除く): 206281080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 227, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 454, 500, 504, 525, 600, 625, 630, 681, 700, 750, 840, 875, 900, 908, 1000, 1050, 1125, 1135, 1250, 1260, 1362, 1400, 1500, 1575, 1589, 1750, 1800, 1816, 1875, 2043, 2100, 2250, 2270, 2500, 2520, 2625, 2724, 3000, 3150, 3178, 3405, 3500, 3750, 4086, 4200, 4375, 4500, 4540, 4767, 5000, 5250, 5448, 5625, 5675, 6300, 6356, 6810, 7000, 7500, 7875, 7945, 8172, 8750, 9000, 9080, 9534, 10215, 10500, 11250, 11350, 12600, 12712, 13125, 13620, 14301, 15000, 15750, 15890, 16344, 17025, 17500, 19068, 20430, 21000, 22500, 22700, 23835, 26250, 27240, 28375, 28602, 31500, 31780, 34050, 35000, 38136, 39375, 39725, 40860, 45000, 45400, 47670, 51075, 52500, 56750, 57204, 63000, 63560, 68100, 71505, 78750, 79450, 81720, 85125, 95340, 102150, 105000, 113500, 114408, 119175, 136200, 141875, 143010, 157500, 158900, 170250, 190680, 198625, 204300, 227000, 238350, 255375, 283750, 286020, 315000, 317800, 340500, 357525, 397250, 408600, 425625, 476700, 510750, 567500, 572040, 595875, 681000, 715050, 794500, 851250, 953400, 993125, 1021500, 1135000, 1191750, 1276875, 1430100, 1589000, 1702500, 1787625, 1986250, 2043000, 2383500, 2553750, 2860200, 2979375, 3405000, 3575250, 3972500, 4767000, 5107500, 5958750, 7150500, 7945000, 8938125, 10215000, 11917500, 14301000, 17876250, 23835000, 35752500, 71505000]

約数ペア:

[(1, 71505000), (2, 35752500), (3, 23835000), (4, 17876250), (5, 14301000), (6, 11917500), (7, 10215000), (8, 8938125), (9, 7945000), (10, 7150500), (12, 5958750), (14, 5107500), (15, 4767000), (18, 3972500), (20, 3575250), (21, 3405000), (24, 2979375), (25, 2860200), (28, 2553750), (30, 2383500), (35, 2043000), (36, 1986250), (40, 1787625), (42, 1702500), (45, 1589000), (50, 1430100), (56, 1276875), (60, 1191750), (63, 1135000), (70, 1021500), (72, 993125), (75, 953400), (84, 851250), (90, 794500), (100, 715050), (105, 681000), (120, 595875), (125, 572040), (126, 567500), (140, 510750), (150, 476700), (168, 425625), (175, 408600), (180, 397250), (200, 357525), (210, 340500), (225, 317800), (227, 315000), (250, 286020), (252, 283750), (280, 255375), (300, 238350), (315, 227000), (350, 204300), (360, 198625), (375, 190680), (420, 170250), (450, 158900), (454, 157500), (500, 143010), (504, 141875), (525, 136200), (600, 119175), (625, 114408), (630, 113500), (681, 105000), (700, 102150), (750, 95340), (840, 85125), (875, 81720), (900, 79450), (908, 78750), (1000, 71505), (1050, 68100), (1125, 63560), (1135, 63000), (1250, 57204), (1260, 56750), (1362, 52500), (1400, 51075), (1500, 47670), (1575, 45400), (1589, 45000), (1750, 40860), (1800, 39725), (1816, 39375), (1875, 38136), (2043, 35000), (2100, 34050), (2250, 31780), (2270, 31500), (2500, 28602), (2520, 28375), (2625, 27240), (2724, 26250), (3000, 23835), (3150, 22700), (3178, 22500), (3405, 21000), (3500, 20430), (3750, 19068), (4086, 17500), (4200, 17025), (4375, 16344), (4500, 15890), (4540, 15750), (4767, 15000), (5000, 14301), (5250, 13620), (5448, 13125), (5625, 12712), (5675, 12600), (6300, 11350), (6356, 11250), (6810, 10500), (7000, 10215), (7500, 9534), (7875, 9080), (7945, 9000), (8172, 8750)]