30256768800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{135559}}^1$

素因数の和:135616

約数の個数: 216

約数和(自身を含む): 110135450880

約数和(自身を除く): 79878682080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8928, 9300, 11160, 12400, 13950, 14880, 18600, 22320, 24800, 27900, 37200, 44640, 55800, 74400, 111600, 135559, 223200, 271118, 406677, 542236, 677795, 813354, 1084472, 1220031, 1355590, 1626708, 2033385, 2168944, 2440062, 2711180, 3253416, 3388975, 4066770, 4202329, 4337888, 4880124, 5422360, 6100155, 6506832, 6777950, 8133540, 8404658, 9760248, 10166925, 10844720, 12200310, 12606987, 13013664, 13555900, 16267080, 16809316, 19520496, 20333850, 21011645, 21689440, 24400620, 25213974, 27111800, 30500775, 32534160, 33618632, 37820961, 39040992, 40667700, 42023290, 48801240, 50427948, 54223600, 61001550, 63034935, 65068320, 67237264, 75641922, 81335400, 84046580, 97602480, 100855896, 105058225, 108447200, 122003100, 126069870, 134474528, 151283844, 162670800, 168093160, 189104805, 195204960, 201711792, 210116450, 244006200, 252139740, 302567688, 315174675, 325341600, 336186320, 378209610, 403423584, 420232900, 488012400, 504279480, 605135376, 630349350, 672372640, 756419220, 840465800, 945524025, 976024800, 1008558960, 1210270752, 1260698700, 1512838440, 1680931600, 1891048050, 2017117920, 2521397400, 3025676880, 3361863200, 3782096100, 5042794800, 6051353760, 7564192200, 10085589600, 15128384400, 30256768800]

約数ペア:

[(1, 30256768800), (2, 15128384400), (3, 10085589600), (4, 7564192200), (5, 6051353760), (6, 5042794800), (8, 3782096100), (9, 3361863200), (10, 3025676880), (12, 2521397400), (15, 2017117920), (16, 1891048050), (18, 1680931600), (20, 1512838440), (24, 1260698700), (25, 1210270752), (30, 1008558960), (31, 976024800), (32, 945524025), (36, 840465800), (40, 756419220), (45, 672372640), (48, 630349350), (50, 605135376), (60, 504279480), (62, 488012400), (72, 420232900), (75, 403423584), (80, 378209610), (90, 336186320), (93, 325341600), (96, 315174675), (100, 302567688), (120, 252139740), (124, 244006200), (144, 210116450), (150, 201711792), (155, 195204960), (160, 189104805), (180, 168093160), (186, 162670800), (200, 151283844), (225, 134474528), (240, 126069870), (248, 122003100), (279, 108447200), (288, 105058225), (300, 100855896), (310, 97602480), (360, 84046580), (372, 81335400), (400, 75641922), (450, 67237264), (465, 65068320), (480, 63034935), (496, 61001550), (558, 54223600), (600, 50427948), (620, 48801240), (720, 42023290), (744, 40667700), (775, 39040992), (800, 37820961), (900, 33618632), (930, 32534160), (992, 30500775), (1116, 27111800), (1200, 25213974), (1240, 24400620), (1395, 21689440), (1440, 21011645), (1488, 20333850), (1550, 19520496), (1800, 16809316), (1860, 16267080), (2232, 13555900), (2325, 13013664), (2400, 12606987), (2480, 12200310), (2790, 10844720), (2976, 10166925), (3100, 9760248), (3600, 8404658), (3720, 8133540), (4464, 6777950), (4650, 6506832), (4960, 6100155), (5580, 5422360), (6200, 4880124), (6975, 4337888), (7200, 4202329), (7440, 4066770), (8928, 3388975), (9300, 3253416), (11160, 2711180), (12400, 2440062), (13950, 2168944), (14880, 2033385), (18600, 1626708), (22320, 1355590), (24800, 1220031), (27900, 1084472), (37200, 813354), (44640, 677795), (55800, 542236), (74400, 406677), (111600, 271118), (135559, 223200)]