310041900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 216

約数和(自身を含む): 1149613920

約数和(自身を除く): 839572020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 406, 420, 435, 450, 522, 525, 580, 609, 630, 700, 725, 812, 870, 900, 1015, 1044, 1050, 1218, 1260, 1305, 1450, 1575, 1697, 1740, 1827, 2030, 2100, 2175, 2436, 2610, 2900, 3045, 3150, 3394, 3654, 4060, 4350, 5075, 5091, 5220, 6090, 6300, 6525, 6788, 7308, 8485, 8700, 9135, 10150, 10182, 11879, 12180, 13050, 15225, 15273, 16970, 18270, 20300, 20364, 23758, 25455, 26100, 30450, 30546, 33940, 35637, 36540, 42425, 45675, 47516, 49213, 50910, 59395, 60900, 61092, 71274, 76365, 84850, 91350, 98426, 101820, 106911, 118790, 127275, 142548, 147639, 152730, 169700, 178185, 182700, 196852, 213822, 237580, 246065, 254550, 295278, 296975, 305460, 344491, 356370, 381825, 427644, 442917, 492130, 509100, 534555, 590556, 593950, 688982, 712740, 738195, 763650, 885834, 890925, 984260, 1033473, 1069110, 1187900, 1230325, 1377964, 1476390, 1527300, 1722455, 1771668, 1781850, 2066946, 2138220, 2214585, 2460650, 2672775, 2952780, 3100419, 3444910, 3563700, 3690975, 4133892, 4429170, 4921300, 5167365, 5345550, 6200838, 6889820, 7381950, 8612275, 8858340, 10334730, 10691100, 11072925, 12401676, 14763900, 15502095, 17224550, 20669460, 22145850, 25836825, 31004190, 34449100, 44291700, 51673650, 62008380, 77510475, 103347300, 155020950, 310041900]

約数ペア:

[(1, 310041900), (2, 155020950), (3, 103347300), (4, 77510475), (5, 62008380), (6, 51673650), (7, 44291700), (9, 34449100), (10, 31004190), (12, 25836825), (14, 22145850), (15, 20669460), (18, 17224550), (20, 15502095), (21, 14763900), (25, 12401676), (28, 11072925), (29, 10691100), (30, 10334730), (35, 8858340), (36, 8612275), (42, 7381950), (45, 6889820), (50, 6200838), (58, 5345550), (60, 5167365), (63, 4921300), (70, 4429170), (75, 4133892), (84, 3690975), (87, 3563700), (90, 3444910), (100, 3100419), (105, 2952780), (116, 2672775), (126, 2460650), (140, 2214585), (145, 2138220), (150, 2066946), (174, 1781850), (175, 1771668), (180, 1722455), (203, 1527300), (210, 1476390), (225, 1377964), (252, 1230325), (261, 1187900), (290, 1069110), (300, 1033473), (315, 984260), (348, 890925), (350, 885834), (406, 763650), (420, 738195), (435, 712740), (450, 688982), (522, 593950), (525, 590556), (580, 534555), (609, 509100), (630, 492130), (700, 442917), (725, 427644), (812, 381825), (870, 356370), (900, 344491), (1015, 305460), (1044, 296975), (1050, 295278), (1218, 254550), (1260, 246065), (1305, 237580), (1450, 213822), (1575, 196852), (1697, 182700), (1740, 178185), (1827, 169700), (2030, 152730), (2100, 147639), (2175, 142548), (2436, 127275), (2610, 118790), (2900, 106911), (3045, 101820), (3150, 98426), (3394, 91350), (3654, 84850), (4060, 76365), (4350, 71274), (5075, 61092), (5091, 60900), (5220, 59395), (6090, 50910), (6300, 49213), (6525, 47516), (6788, 45675), (7308, 42425), (8485, 36540), (8700, 35637), (9135, 33940), (10150, 30546), (10182, 30450), (11879, 26100), (12180, 25455), (13050, 23758), (15225, 20364), (15273, 20300), (16970, 18270)]