84285900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 299980800

約数和(自身を除く): 215694900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 53, 54, 57, 60, 62, 75, 76, 90, 93, 95, 100, 106, 108, 114, 124, 135, 150, 155, 159, 171, 180, 186, 190, 212, 225, 228, 265, 270, 279, 285, 300, 310, 318, 342, 372, 380, 450, 465, 475, 477, 513, 530, 540, 558, 570, 589, 620, 636, 675, 684, 775, 795, 837, 855, 900, 930, 950, 954, 1007, 1026, 1060, 1116, 1140, 1178, 1325, 1350, 1395, 1425, 1431, 1550, 1590, 1643, 1674, 1710, 1767, 1860, 1900, 1908, 2014, 2052, 2325, 2356, 2385, 2565, 2650, 2700, 2790, 2850, 2862, 2945, 3021, 3100, 3180, 3286, 3348, 3420, 3534, 3975, 4028, 4185, 4275, 4650, 4770, 4929, 5035, 5130, 5300, 5301, 5580, 5700, 5724, 5890, 6042, 6572, 6975, 7068, 7155, 7950, 8215, 8370, 8550, 8835, 9063, 9300, 9540, 9858, 10070, 10260, 10602, 11780, 11925, 12084, 12825, 13950, 14310, 14725, 14787, 15105, 15900, 15903, 16430, 16740, 17100, 17670, 18126, 19716, 20140, 20925, 21204, 23850, 24645, 25175, 25650, 26505, 27189, 27900, 28620, 29450, 29574, 30210, 31217, 31806, 32860, 35340, 35775, 36252, 41075, 41850, 44175, 44361, 45315, 47700, 49290, 50350, 51300, 53010, 54378, 58900, 59148, 60420, 62434, 63612, 71550, 73935, 75525, 79515, 82150, 83700, 88350, 88722, 90630, 93651, 98580, 100700, 106020, 108756, 123225, 124868, 132525, 135945, 143100, 147870, 151050, 156085, 159030, 164300, 176700, 177444, 181260, 187302, 221805, 226575, 246450, 265050, 271890, 280953, 295740, 302100, 312170, 318060, 369675, 374604, 397575, 443610, 453150, 468255, 492900, 530100, 543780, 561906, 624340, 679725, 739350, 780425, 795150, 842859, 887220, 906300, 936510, 1109025, 1123812, 1359450, 1404765, 1478700, 1560850, 1590300, 1685718, 1873020, 2218050, 2341275, 2718900, 2809530, 3121700, 3371436, 4214295, 4436100, 4682550, 5619060, 7023825, 8428590, 9365100, 14047650, 16857180, 21071475, 28095300, 42142950, 84285900]

約数ペア:

[(1, 84285900), (2, 42142950), (3, 28095300), (4, 21071475), (5, 16857180), (6, 14047650), (9, 9365100), (10, 8428590), (12, 7023825), (15, 5619060), (18, 4682550), (19, 4436100), (20, 4214295), (25, 3371436), (27, 3121700), (30, 2809530), (31, 2718900), (36, 2341275), (38, 2218050), (45, 1873020), (50, 1685718), (53, 1590300), (54, 1560850), (57, 1478700), (60, 1404765), (62, 1359450), (75, 1123812), (76, 1109025), (90, 936510), (93, 906300), (95, 887220), (100, 842859), (106, 795150), (108, 780425), (114, 739350), (124, 679725), (135, 624340), (150, 561906), (155, 543780), (159, 530100), (171, 492900), (180, 468255), (186, 453150), (190, 443610), (212, 397575), (225, 374604), (228, 369675), (265, 318060), (270, 312170), (279, 302100), (285, 295740), (300, 280953), (310, 271890), (318, 265050), (342, 246450), (372, 226575), (380, 221805), (450, 187302), (465, 181260), (475, 177444), (477, 176700), (513, 164300), (530, 159030), (540, 156085), (558, 151050), (570, 147870), (589, 143100), (620, 135945), (636, 132525), (675, 124868), (684, 123225), (775, 108756), (795, 106020), (837, 100700), (855, 98580), (900, 93651), (930, 90630), (950, 88722), (954, 88350), (1007, 83700), (1026, 82150), (1060, 79515), (1116, 75525), (1140, 73935), (1178, 71550), (1325, 63612), (1350, 62434), (1395, 60420), (1425, 59148), (1431, 58900), (1550, 54378), (1590, 53010), (1643, 51300), (1674, 50350), (1710, 49290), (1767, 47700), (1860, 45315), (1900, 44361), (1908, 44175), (2014, 41850), (2052, 41075), (2325, 36252), (2356, 35775), (2385, 35340), (2565, 32860), (2650, 31806), (2700, 31217), (2790, 30210), (2850, 29574), (2862, 29450), (2945, 28620), (3021, 27900), (3100, 27189), (3180, 26505), (3286, 25650), (3348, 25175), (3420, 24645), (3534, 23850), (3975, 21204), (4028, 20925), (4185, 20140), (4275, 19716), (4650, 18126), (4770, 17670), (4929, 17100), (5035, 16740), (5130, 16430), (5300, 15903), (5301, 15900), (5580, 15105), (5700, 14787), (5724, 14725), (5890, 14310), (6042, 13950), (6572, 12825), (6975, 12084), (7068, 11925), (7155, 11780), (7950, 10602), (8215, 10260), (8370, 10070), (8550, 9858), (8835, 9540), (9063, 9300)]