71145000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 320

約数和(自身を含む): 269913600

約数和(自身を除く): 198768600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 31, 34, 36, 40, 45, 50, 51, 54, 60, 62, 68, 72, 75, 85, 90, 93, 100, 102, 108, 120, 124, 125, 135, 136, 150, 153, 155, 170, 180, 186, 200, 204, 216, 225, 248, 250, 255, 270, 279, 300, 306, 310, 340, 360, 372, 375, 408, 425, 450, 459, 465, 500, 510, 527, 540, 558, 600, 612, 620, 625, 675, 680, 744, 750, 765, 775, 837, 850, 900, 918, 930, 1000, 1020, 1054, 1080, 1116, 1125, 1224, 1240, 1250, 1275, 1350, 1395, 1500, 1530, 1550, 1581, 1674, 1700, 1800, 1836, 1860, 1875, 2040, 2108, 2125, 2232, 2250, 2295, 2325, 2500, 2550, 2635, 2700, 2790, 3000, 3060, 3100, 3162, 3348, 3375, 3400, 3672, 3720, 3750, 3825, 3875, 4185, 4216, 4250, 4500, 4590, 4650, 4743, 5000, 5100, 5270, 5400, 5580, 5625, 6120, 6200, 6324, 6375, 6696, 6750, 6975, 7500, 7650, 7750, 7905, 8370, 8500, 9000, 9180, 9300, 9486, 10200, 10540, 10625, 11160, 11250, 11475, 11625, 12648, 12750, 13175, 13500, 13950, 14229, 15000, 15300, 15500, 15810, 16740, 16875, 17000, 18360, 18600, 18972, 19125, 19375, 20925, 21080, 21250, 22500, 22950, 23250, 23715, 25500, 26350, 27000, 27900, 28458, 30600, 31000, 31620, 31875, 33480, 33750, 34875, 37944, 38250, 38750, 39525, 41850, 42500, 45000, 45900, 46500, 47430, 51000, 52700, 55800, 56916, 57375, 58125, 63240, 63750, 65875, 67500, 69750, 71145, 76500, 77500, 79050, 83700, 85000, 91800, 93000, 94860, 95625, 104625, 105400, 113832, 114750, 116250, 118575, 127500, 131750, 135000, 139500, 142290, 153000, 155000, 158100, 167400, 174375, 189720, 191250, 197625, 209250, 229500, 232500, 237150, 255000, 263500, 279000, 284580, 286875, 316200, 329375, 348750, 355725, 382500, 395250, 418500, 459000, 465000, 474300, 523125, 527000, 569160, 573750, 592875, 658750, 697500, 711450, 765000, 790500, 837000, 948600, 988125, 1046250, 1147500, 1185750, 1317500, 1395000, 1422900, 1581000, 1778625, 1976250, 2092500, 2295000, 2371500, 2635000, 2845800, 2964375, 3557250, 3952500, 4185000, 4743000, 5928750, 7114500, 7905000, 8893125, 11857500, 14229000, 17786250, 23715000, 35572500, 71145000]

約数ペア:

[(1, 71145000), (2, 35572500), (3, 23715000), (4, 17786250), (5, 14229000), (6, 11857500), (8, 8893125), (9, 7905000), (10, 7114500), (12, 5928750), (15, 4743000), (17, 4185000), (18, 3952500), (20, 3557250), (24, 2964375), (25, 2845800), (27, 2635000), (30, 2371500), (31, 2295000), (34, 2092500), (36, 1976250), (40, 1778625), (45, 1581000), (50, 1422900), (51, 1395000), (54, 1317500), (60, 1185750), (62, 1147500), (68, 1046250), (72, 988125), (75, 948600), (85, 837000), (90, 790500), (93, 765000), (100, 711450), (102, 697500), (108, 658750), (120, 592875), (124, 573750), (125, 569160), (135, 527000), (136, 523125), (150, 474300), (153, 465000), (155, 459000), (170, 418500), (180, 395250), (186, 382500), (200, 355725), (204, 348750), (216, 329375), (225, 316200), (248, 286875), (250, 284580), (255, 279000), (270, 263500), (279, 255000), (300, 237150), (306, 232500), (310, 229500), (340, 209250), (360, 197625), (372, 191250), (375, 189720), (408, 174375), (425, 167400), (450, 158100), (459, 155000), (465, 153000), (500, 142290), (510, 139500), (527, 135000), (540, 131750), (558, 127500), (600, 118575), (612, 116250), (620, 114750), (625, 113832), (675, 105400), (680, 104625), (744, 95625), (750, 94860), (765, 93000), (775, 91800), (837, 85000), (850, 83700), (900, 79050), (918, 77500), (930, 76500), (1000, 71145), (1020, 69750), (1054, 67500), (1080, 65875), (1116, 63750), (1125, 63240), (1224, 58125), (1240, 57375), (1250, 56916), (1275, 55800), (1350, 52700), (1395, 51000), (1500, 47430), (1530, 46500), (1550, 45900), (1581, 45000), (1674, 42500), (1700, 41850), (1800, 39525), (1836, 38750), (1860, 38250), (1875, 37944), (2040, 34875), (2108, 33750), (2125, 33480), (2232, 31875), (2250, 31620), (2295, 31000), (2325, 30600), (2500, 28458), (2550, 27900), (2635, 27000), (2700, 26350), (2790, 25500), (3000, 23715), (3060, 23250), (3100, 22950), (3162, 22500), (3348, 21250), (3375, 21080), (3400, 20925), (3672, 19375), (3720, 19125), (3750, 18972), (3825, 18600), (3875, 18360), (4185, 17000), (4216, 16875), (4250, 16740), (4500, 15810), (4590, 15500), (4650, 15300), (4743, 15000), (5000, 14229), (5100, 13950), (5270, 13500), (5400, 13175), (5580, 12750), (5625, 12648), (6120, 11625), (6200, 11475), (6324, 11250), (6375, 11160), (6696, 10625), (6750, 10540), (6975, 10200), (7500, 9486), (7650, 9300), (7750, 9180), (7905, 9000), (8370, 8500)]