244587000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 256

約数和(自身を含む): 919526400

約数和(自身を除く): 674939400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 375, 380, 399, 420, 456, 475, 500, 525, 532, 570, 600, 613, 665, 700, 750, 760, 798, 840, 875, 950, 1000, 1050, 1064, 1140, 1226, 1330, 1400, 1425, 1500, 1596, 1750, 1839, 1900, 1995, 2100, 2280, 2375, 2452, 2625, 2660, 2850, 3000, 3065, 3192, 3325, 3500, 3678, 3800, 3990, 4200, 4291, 4750, 4904, 5250, 5320, 5700, 6130, 6650, 7000, 7125, 7356, 7980, 8582, 9195, 9500, 9975, 10500, 11400, 11647, 12260, 12873, 13300, 14250, 14712, 15325, 15960, 16625, 17164, 18390, 19000, 19950, 21000, 21455, 23294, 24520, 25746, 26600, 28500, 30650, 33250, 34328, 34941, 36780, 39900, 42910, 45975, 46588, 49875, 51492, 57000, 58235, 61300, 64365, 66500, 69882, 73560, 76625, 79800, 81529, 85820, 91950, 93176, 99750, 102984, 107275, 116470, 122600, 128730, 133000, 139764, 153250, 163058, 171640, 174705, 183900, 199500, 214550, 229875, 232940, 244587, 257460, 279528, 291175, 306500, 321825, 326116, 349410, 367800, 399000, 407645, 429100, 459750, 465880, 489174, 514920, 536375, 582350, 613000, 643650, 652232, 698820, 815290, 858200, 873525, 919500, 978348, 1072750, 1164700, 1222935, 1287300, 1397640, 1455875, 1609125, 1630580, 1747050, 1839000, 1956696, 2038225, 2145500, 2329400, 2445870, 2574600, 2911750, 3218250, 3261160, 3494100, 4076450, 4291000, 4367625, 4891740, 5823500, 6114675, 6436500, 6988200, 8152900, 8735250, 9783480, 10191125, 11647000, 12229350, 12873000, 16305800, 17470500, 20382250, 24458700, 30573375, 34941000, 40764500, 48917400, 61146750, 81529000, 122293500, 244587000]

約数ペア:

[(1, 244587000), (2, 122293500), (3, 81529000), (4, 61146750), (5, 48917400), (6, 40764500), (7, 34941000), (8, 30573375), (10, 24458700), (12, 20382250), (14, 17470500), (15, 16305800), (19, 12873000), (20, 12229350), (21, 11647000), (24, 10191125), (25, 9783480), (28, 8735250), (30, 8152900), (35, 6988200), (38, 6436500), (40, 6114675), (42, 5823500), (50, 4891740), (56, 4367625), (57, 4291000), (60, 4076450), (70, 3494100), (75, 3261160), (76, 3218250), (84, 2911750), (95, 2574600), (100, 2445870), (105, 2329400), (114, 2145500), (120, 2038225), (125, 1956696), (133, 1839000), (140, 1747050), (150, 1630580), (152, 1609125), (168, 1455875), (175, 1397640), (190, 1287300), (200, 1222935), (210, 1164700), (228, 1072750), (250, 978348), (266, 919500), (280, 873525), (285, 858200), (300, 815290), (350, 698820), (375, 652232), (380, 643650), (399, 613000), (420, 582350), (456, 536375), (475, 514920), (500, 489174), (525, 465880), (532, 459750), (570, 429100), (600, 407645), (613, 399000), (665, 367800), (700, 349410), (750, 326116), (760, 321825), (798, 306500), (840, 291175), (875, 279528), (950, 257460), (1000, 244587), (1050, 232940), (1064, 229875), (1140, 214550), (1226, 199500), (1330, 183900), (1400, 174705), (1425, 171640), (1500, 163058), (1596, 153250), (1750, 139764), (1839, 133000), (1900, 128730), (1995, 122600), (2100, 116470), (2280, 107275), (2375, 102984), (2452, 99750), (2625, 93176), (2660, 91950), (2850, 85820), (3000, 81529), (3065, 79800), (3192, 76625), (3325, 73560), (3500, 69882), (3678, 66500), (3800, 64365), (3990, 61300), (4200, 58235), (4291, 57000), (4750, 51492), (4904, 49875), (5250, 46588), (5320, 45975), (5700, 42910), (6130, 39900), (6650, 36780), (7000, 34941), (7125, 34328), (7356, 33250), (7980, 30650), (8582, 28500), (9195, 26600), (9500, 25746), (9975, 24520), (10500, 23294), (11400, 21455), (11647, 21000), (12260, 19950), (12873, 19000), (13300, 18390), (14250, 17164), (14712, 16625), (15325, 15960)]