203814900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 718704000

約数和(自身を除く): 514889100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 29, 30, 36, 38, 45, 50, 54, 57, 58, 60, 75, 76, 87, 90, 95, 100, 108, 114, 116, 135, 137, 145, 150, 171, 174, 180, 190, 225, 228, 261, 270, 274, 285, 290, 300, 342, 348, 380, 411, 435, 450, 475, 513, 522, 540, 548, 551, 570, 580, 675, 684, 685, 725, 783, 822, 855, 870, 900, 950, 1026, 1044, 1102, 1140, 1233, 1305, 1350, 1370, 1425, 1450, 1566, 1644, 1653, 1710, 1740, 1900, 2052, 2055, 2175, 2204, 2466, 2565, 2603, 2610, 2700, 2740, 2755, 2850, 2900, 3132, 3306, 3420, 3425, 3699, 3915, 3973, 4110, 4275, 4350, 4932, 4959, 5130, 5206, 5220, 5510, 5700, 6165, 6525, 6612, 6850, 7398, 7809, 7830, 7946, 8220, 8265, 8550, 8700, 9918, 10260, 10275, 10412, 11020, 11919, 12330, 12825, 13015, 13050, 13700, 13775, 14796, 14877, 15618, 15660, 15892, 16530, 17100, 18495, 19575, 19836, 19865, 20550, 23427, 23838, 24660, 24795, 25650, 26030, 26100, 27550, 29754, 30825, 31236, 33060, 35757, 36990, 39045, 39150, 39730, 41100, 41325, 46854, 47676, 49590, 51300, 52060, 55100, 59508, 59595, 61650, 65075, 70281, 71514, 73980, 74385, 75487, 78090, 78300, 79460, 82650, 92475, 93708, 99180, 99325, 107271, 117135, 119190, 123300, 123975, 130150, 140562, 143028, 148770, 150974, 156180, 165300, 178785, 184950, 195225, 198650, 214542, 226461, 234270, 238380, 247950, 260300, 281124, 297540, 297975, 301948, 351405, 357570, 369900, 371925, 377435, 390450, 397300, 429084, 452922, 468540, 495900, 536355, 585675, 595950, 679383, 702810, 715140, 743850, 754870, 780900, 893925, 905844, 1072710, 1132305, 1171350, 1191900, 1358766, 1405620, 1487700, 1509740, 1757025, 1787850, 1887175, 2038149, 2145420, 2264610, 2342700, 2681775, 2717532, 3396915, 3514050, 3575700, 3774350, 4076298, 4529220, 5363550, 5661525, 6793830, 7028100, 7548700, 8152596, 10190745, 10727100, 11323050, 13587660, 16984575, 20381490, 22646100, 33969150, 40762980, 50953725, 67938300, 101907450, 203814900]

約数ペア:

[(1, 203814900), (2, 101907450), (3, 67938300), (4, 50953725), (5, 40762980), (6, 33969150), (9, 22646100), (10, 20381490), (12, 16984575), (15, 13587660), (18, 11323050), (19, 10727100), (20, 10190745), (25, 8152596), (27, 7548700), (29, 7028100), (30, 6793830), (36, 5661525), (38, 5363550), (45, 4529220), (50, 4076298), (54, 3774350), (57, 3575700), (58, 3514050), (60, 3396915), (75, 2717532), (76, 2681775), (87, 2342700), (90, 2264610), (95, 2145420), (100, 2038149), (108, 1887175), (114, 1787850), (116, 1757025), (135, 1509740), (137, 1487700), (145, 1405620), (150, 1358766), (171, 1191900), (174, 1171350), (180, 1132305), (190, 1072710), (225, 905844), (228, 893925), (261, 780900), (270, 754870), (274, 743850), (285, 715140), (290, 702810), (300, 679383), (342, 595950), (348, 585675), (380, 536355), (411, 495900), (435, 468540), (450, 452922), (475, 429084), (513, 397300), (522, 390450), (540, 377435), (548, 371925), (551, 369900), (570, 357570), (580, 351405), (675, 301948), (684, 297975), (685, 297540), (725, 281124), (783, 260300), (822, 247950), (855, 238380), (870, 234270), (900, 226461), (950, 214542), (1026, 198650), (1044, 195225), (1102, 184950), (1140, 178785), (1233, 165300), (1305, 156180), (1350, 150974), (1370, 148770), (1425, 143028), (1450, 140562), (1566, 130150), (1644, 123975), (1653, 123300), (1710, 119190), (1740, 117135), (1900, 107271), (2052, 99325), (2055, 99180), (2175, 93708), (2204, 92475), (2466, 82650), (2565, 79460), (2603, 78300), (2610, 78090), (2700, 75487), (2740, 74385), (2755, 73980), (2850, 71514), (2900, 70281), (3132, 65075), (3306, 61650), (3420, 59595), (3425, 59508), (3699, 55100), (3915, 52060), (3973, 51300), (4110, 49590), (4275, 47676), (4350, 46854), (4932, 41325), (4959, 41100), (5130, 39730), (5206, 39150), (5220, 39045), (5510, 36990), (5700, 35757), (6165, 33060), (6525, 31236), (6612, 30825), (6850, 29754), (7398, 27550), (7809, 26100), (7830, 26030), (7946, 25650), (8220, 24795), (8265, 24660), (8550, 23838), (8700, 23427), (9918, 20550), (10260, 19865), (10275, 19836), (10412, 19575), (11020, 18495), (11919, 17100), (12330, 16530), (12825, 15892), (13015, 15660), (13050, 15618), (13700, 14877), (13775, 14796)]