304345800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 288

約数和(自身を含む): 1175148000

約数和(自身を除く): 870802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 25, 30, 33, 36, 38, 40, 44, 45, 50, 55, 57, 60, 66, 72, 75, 76, 88, 90, 95, 99, 100, 110, 114, 120, 132, 150, 152, 165, 171, 180, 190, 198, 200, 209, 220, 225, 228, 264, 275, 285, 300, 330, 342, 360, 380, 396, 418, 440, 450, 456, 475, 495, 550, 570, 600, 627, 660, 684, 760, 792, 809, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1254, 1320, 1368, 1425, 1618, 1650, 1672, 1710, 1800, 1881, 1900, 1980, 2090, 2200, 2280, 2427, 2475, 2508, 2850, 3135, 3236, 3300, 3420, 3762, 3800, 3960, 4045, 4180, 4275, 4854, 4950, 5016, 5225, 5700, 6270, 6472, 6600, 6840, 7281, 7524, 8090, 8360, 8550, 8899, 9405, 9708, 9900, 10450, 11400, 12135, 12540, 14562, 15048, 15371, 15675, 16180, 17100, 17798, 18810, 19416, 19800, 20225, 20900, 24270, 25080, 26697, 29124, 30742, 31350, 32360, 34200, 35596, 36405, 37620, 40450, 41800, 44495, 46113, 47025, 48540, 53394, 58248, 60675, 61484, 62700, 71192, 72810, 75240, 76855, 80091, 80900, 88990, 92226, 94050, 97080, 106788, 121350, 122968, 125400, 133485, 138339, 145620, 153710, 160182, 161800, 169081, 177980, 182025, 184452, 188100, 213576, 222475, 230565, 242700, 266970, 276678, 291240, 307420, 320364, 338162, 355960, 364050, 368904, 376200, 384275, 400455, 444950, 461130, 485400, 507243, 533940, 553356, 614840, 640728, 667425, 676324, 691695, 728100, 768550, 800910, 845405, 889900, 922260, 1014486, 1067880, 1106712, 1152825, 1334850, 1352648, 1383390, 1456200, 1521729, 1537100, 1601820, 1690810, 1779800, 1844520, 2002275, 2028972, 2305650, 2536215, 2669700, 2766780, 3043458, 3074200, 3203640, 3381620, 3458475, 4004550, 4057944, 4227025, 4611300, 5072430, 5339400, 5533560, 6086916, 6763240, 6916950, 7608645, 8009100, 8454050, 9222600, 10144860, 12173832, 12681075, 13833900, 15217290, 16018200, 16908100, 20289720, 25362150, 27667800, 30434580, 33816200, 38043225, 50724300, 60869160, 76086450, 101448600, 152172900, 304345800]

約数ペア:

[(1, 304345800), (2, 152172900), (3, 101448600), (4, 76086450), (5, 60869160), (6, 50724300), (8, 38043225), (9, 33816200), (10, 30434580), (11, 27667800), (12, 25362150), (15, 20289720), (18, 16908100), (19, 16018200), (20, 15217290), (22, 13833900), (24, 12681075), (25, 12173832), (30, 10144860), (33, 9222600), (36, 8454050), (38, 8009100), (40, 7608645), (44, 6916950), (45, 6763240), (50, 6086916), (55, 5533560), (57, 5339400), (60, 5072430), (66, 4611300), (72, 4227025), (75, 4057944), (76, 4004550), (88, 3458475), (90, 3381620), (95, 3203640), (99, 3074200), (100, 3043458), (110, 2766780), (114, 2669700), (120, 2536215), (132, 2305650), (150, 2028972), (152, 2002275), (165, 1844520), (171, 1779800), (180, 1690810), (190, 1601820), (198, 1537100), (200, 1521729), (209, 1456200), (220, 1383390), (225, 1352648), (228, 1334850), (264, 1152825), (275, 1106712), (285, 1067880), (300, 1014486), (330, 922260), (342, 889900), (360, 845405), (380, 800910), (396, 768550), (418, 728100), (440, 691695), (450, 676324), (456, 667425), (475, 640728), (495, 614840), (550, 553356), (570, 533940), (600, 507243), (627, 485400), (660, 461130), (684, 444950), (760, 400455), (792, 384275), (809, 376200), (825, 368904), (836, 364050), (855, 355960), (900, 338162), (950, 320364), (990, 307420), (1045, 291240), (1100, 276678), (1140, 266970), (1254, 242700), (1320, 230565), (1368, 222475), (1425, 213576), (1618, 188100), (1650, 184452), (1672, 182025), (1710, 177980), (1800, 169081), (1881, 161800), (1900, 160182), (1980, 153710), (2090, 145620), (2200, 138339), (2280, 133485), (2427, 125400), (2475, 122968), (2508, 121350), (2850, 106788), (3135, 97080), (3236, 94050), (3300, 92226), (3420, 88990), (3762, 80900), (3800, 80091), (3960, 76855), (4045, 75240), (4180, 72810), (4275, 71192), (4854, 62700), (4950, 61484), (5016, 60675), (5225, 58248), (5700, 53394), (6270, 48540), (6472, 47025), (6600, 46113), (6840, 44495), (7281, 41800), (7524, 40450), (8090, 37620), (8360, 36405), (8550, 35596), (8899, 34200), (9405, 32360), (9708, 31350), (9900, 30742), (10450, 29124), (11400, 26697), (12135, 25080), (12540, 24270), (14562, 20900), (15048, 20225), (15371, 19800), (15675, 19416), (16180, 18810), (17100, 17798)]