243427800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 288

約数和(自身を含む): 949939200

約数和(自身を除く): 706511400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 121, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 242, 264, 275, 280, 300, 308, 330, 350, 363, 385, 420, 440, 462, 479, 484, 525, 550, 600, 605, 616, 660, 700, 726, 770, 825, 840, 847, 924, 958, 968, 1050, 1100, 1155, 1210, 1320, 1400, 1437, 1452, 1540, 1650, 1694, 1815, 1848, 1916, 1925, 2100, 2200, 2310, 2395, 2420, 2541, 2874, 2904, 3025, 3080, 3300, 3353, 3388, 3630, 3832, 3850, 4200, 4235, 4620, 4790, 4840, 5082, 5269, 5748, 5775, 6050, 6600, 6706, 6776, 7185, 7260, 7700, 8470, 9075, 9240, 9580, 10059, 10164, 10538, 11496, 11550, 11975, 12100, 12705, 13412, 14370, 14520, 15400, 15807, 16765, 16940, 18150, 19160, 20118, 20328, 21076, 21175, 23100, 23950, 24200, 25410, 26345, 26824, 28740, 31614, 33530, 33880, 35925, 36300, 36883, 40236, 42152, 42350, 46200, 47900, 50295, 50820, 52690, 57480, 57959, 63228, 63525, 67060, 71850, 72600, 73766, 79035, 80472, 83825, 84700, 95800, 100590, 101640, 105380, 110649, 115918, 126456, 127050, 131725, 134120, 143700, 147532, 158070, 167650, 169400, 173877, 184415, 201180, 210760, 221298, 231836, 251475, 254100, 263450, 287400, 289795, 295064, 316140, 335300, 347754, 368830, 395175, 402360, 405713, 442596, 463672, 502950, 508200, 526900, 553245, 579590, 632280, 670600, 695508, 737660, 790350, 811426, 869385, 885192, 922075, 1005900, 1053800, 1106490, 1159180, 1217139, 1391016, 1448975, 1475320, 1580700, 1622852, 1738770, 1844150, 2011800, 2028565, 2212980, 2318360, 2434278, 2766225, 2897950, 3161400, 3245704, 3477540, 3688300, 4057130, 4346925, 4425960, 4868556, 5532450, 5795900, 6085695, 6955080, 7376600, 8114260, 8693850, 9737112, 10142825, 11064900, 11591800, 12171390, 16228520, 17387700, 20285650, 22129800, 24342780, 30428475, 34775400, 40571300, 48685560, 60856950, 81142600, 121713900, 243427800]

約数ペア:

[(1, 243427800), (2, 121713900), (3, 81142600), (4, 60856950), (5, 48685560), (6, 40571300), (7, 34775400), (8, 30428475), (10, 24342780), (11, 22129800), (12, 20285650), (14, 17387700), (15, 16228520), (20, 12171390), (21, 11591800), (22, 11064900), (24, 10142825), (25, 9737112), (28, 8693850), (30, 8114260), (33, 7376600), (35, 6955080), (40, 6085695), (42, 5795900), (44, 5532450), (50, 4868556), (55, 4425960), (56, 4346925), (60, 4057130), (66, 3688300), (70, 3477540), (75, 3245704), (77, 3161400), (84, 2897950), (88, 2766225), (100, 2434278), (105, 2318360), (110, 2212980), (120, 2028565), (121, 2011800), (132, 1844150), (140, 1738770), (150, 1622852), (154, 1580700), (165, 1475320), (168, 1448975), (175, 1391016), (200, 1217139), (210, 1159180), (220, 1106490), (231, 1053800), (242, 1005900), (264, 922075), (275, 885192), (280, 869385), (300, 811426), (308, 790350), (330, 737660), (350, 695508), (363, 670600), (385, 632280), (420, 579590), (440, 553245), (462, 526900), (479, 508200), (484, 502950), (525, 463672), (550, 442596), (600, 405713), (605, 402360), (616, 395175), (660, 368830), (700, 347754), (726, 335300), (770, 316140), (825, 295064), (840, 289795), (847, 287400), (924, 263450), (958, 254100), (968, 251475), (1050, 231836), (1100, 221298), (1155, 210760), (1210, 201180), (1320, 184415), (1400, 173877), (1437, 169400), (1452, 167650), (1540, 158070), (1650, 147532), (1694, 143700), (1815, 134120), (1848, 131725), (1916, 127050), (1925, 126456), (2100, 115918), (2200, 110649), (2310, 105380), (2395, 101640), (2420, 100590), (2541, 95800), (2874, 84700), (2904, 83825), (3025, 80472), (3080, 79035), (3300, 73766), (3353, 72600), (3388, 71850), (3630, 67060), (3832, 63525), (3850, 63228), (4200, 57959), (4235, 57480), (4620, 52690), (4790, 50820), (4840, 50295), (5082, 47900), (5269, 46200), (5748, 42350), (5775, 42152), (6050, 40236), (6600, 36883), (6706, 36300), (6776, 35925), (7185, 33880), (7260, 33530), (7700, 31614), (8470, 28740), (9075, 26824), (9240, 26345), (9580, 25410), (10059, 24200), (10164, 23950), (10538, 23100), (11496, 21175), (11550, 21076), (11975, 20328), (12100, 20118), (12705, 19160), (13412, 18150), (14370, 16940), (14520, 16765), (15400, 15807)]