207815400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 767763360

約数和(自身を除く): 559947960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 83, 90, 100, 104, 107, 117, 120, 130, 150, 156, 166, 180, 195, 200, 214, 225, 234, 249, 260, 300, 312, 321, 325, 332, 360, 390, 415, 428, 450, 468, 498, 520, 535, 585, 600, 642, 650, 664, 747, 780, 830, 856, 900, 936, 963, 975, 996, 1070, 1079, 1170, 1245, 1284, 1300, 1391, 1494, 1560, 1605, 1660, 1800, 1926, 1950, 1992, 2075, 2140, 2158, 2340, 2490, 2568, 2600, 2675, 2782, 2925, 2988, 3210, 3237, 3320, 3735, 3852, 3900, 4150, 4173, 4280, 4316, 4680, 4815, 4980, 5350, 5395, 5564, 5850, 5976, 6225, 6420, 6474, 6955, 7470, 7704, 7800, 8025, 8300, 8346, 8632, 8881, 9630, 9711, 9960, 10700, 10790, 11128, 11700, 12450, 12519, 12840, 12948, 13910, 14940, 16050, 16185, 16600, 16692, 17762, 18675, 19260, 19422, 20865, 21400, 21580, 23400, 24075, 24900, 25038, 25896, 26643, 26975, 27820, 29880, 32100, 32370, 33384, 34775, 35524, 37350, 38520, 38844, 41730, 43160, 44405, 48150, 48555, 49800, 50076, 53286, 53950, 55640, 62595, 64200, 64740, 69550, 71048, 74700, 77688, 79929, 80925, 83460, 88810, 96300, 97110, 100152, 104325, 106572, 107900, 115453, 125190, 129480, 133215, 139100, 149400, 159858, 161850, 166920, 177620, 192600, 194220, 208650, 213144, 215800, 222025, 230906, 242775, 250380, 266430, 278200, 312975, 319716, 323700, 346359, 355240, 388440, 399645, 417300, 444050, 461812, 485550, 500760, 532860, 577265, 625950, 639432, 647400, 666075, 692718, 799290, 834600, 888100, 923624, 971100, 1039077, 1065720, 1154530, 1251900, 1332150, 1385436, 1598580, 1731795, 1776200, 1942200, 1998225, 2078154, 2309060, 2503800, 2664300, 2770872, 2886325, 3197160, 3463590, 3996450, 4156308, 4618120, 5195385, 5328600, 5772650, 6927180, 7992900, 8312616, 8658975, 10390770, 11545300, 13854360, 15985800, 17317950, 20781540, 23090600, 25976925, 34635900, 41563080, 51953850, 69271800, 103907700, 207815400]

約数ペア:

[(1, 207815400), (2, 103907700), (3, 69271800), (4, 51953850), (5, 41563080), (6, 34635900), (8, 25976925), (9, 23090600), (10, 20781540), (12, 17317950), (13, 15985800), (15, 13854360), (18, 11545300), (20, 10390770), (24, 8658975), (25, 8312616), (26, 7992900), (30, 6927180), (36, 5772650), (39, 5328600), (40, 5195385), (45, 4618120), (50, 4156308), (52, 3996450), (60, 3463590), (65, 3197160), (72, 2886325), (75, 2770872), (78, 2664300), (83, 2503800), (90, 2309060), (100, 2078154), (104, 1998225), (107, 1942200), (117, 1776200), (120, 1731795), (130, 1598580), (150, 1385436), (156, 1332150), (166, 1251900), (180, 1154530), (195, 1065720), (200, 1039077), (214, 971100), (225, 923624), (234, 888100), (249, 834600), (260, 799290), (300, 692718), (312, 666075), (321, 647400), (325, 639432), (332, 625950), (360, 577265), (390, 532860), (415, 500760), (428, 485550), (450, 461812), (468, 444050), (498, 417300), (520, 399645), (535, 388440), (585, 355240), (600, 346359), (642, 323700), (650, 319716), (664, 312975), (747, 278200), (780, 266430), (830, 250380), (856, 242775), (900, 230906), (936, 222025), (963, 215800), (975, 213144), (996, 208650), (1070, 194220), (1079, 192600), (1170, 177620), (1245, 166920), (1284, 161850), (1300, 159858), (1391, 149400), (1494, 139100), (1560, 133215), (1605, 129480), (1660, 125190), (1800, 115453), (1926, 107900), (1950, 106572), (1992, 104325), (2075, 100152), (2140, 97110), (2158, 96300), (2340, 88810), (2490, 83460), (2568, 80925), (2600, 79929), (2675, 77688), (2782, 74700), (2925, 71048), (2988, 69550), (3210, 64740), (3237, 64200), (3320, 62595), (3735, 55640), (3852, 53950), (3900, 53286), (4150, 50076), (4173, 49800), (4280, 48555), (4316, 48150), (4680, 44405), (4815, 43160), (4980, 41730), (5350, 38844), (5395, 38520), (5564, 37350), (5850, 35524), (5976, 34775), (6225, 33384), (6420, 32370), (6474, 32100), (6955, 29880), (7470, 27820), (7704, 26975), (7800, 26643), (8025, 25896), (8300, 25038), (8346, 24900), (8632, 24075), (8881, 23400), (9630, 21580), (9711, 21400), (9960, 20865), (10700, 19422), (10790, 19260), (11128, 18675), (11700, 17762), (12450, 16692), (12519, 16600), (12840, 16185), (12948, 16050), (13910, 14940)]