245896200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 216

約数和(自身を含む): 908503050

約数和(自身を除く): 662606850

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1129, 1210, 1320, 1452, 1650, 1800, 1815, 1980, 2178, 2200, 2258, 2420, 2475, 2904, 3025, 3300, 3387, 3630, 3960, 4356, 4516, 4840, 4950, 5445, 5645, 6050, 6600, 6774, 7260, 8712, 9032, 9075, 9900, 10161, 10890, 11290, 12100, 12419, 13548, 14520, 16935, 18150, 19800, 20322, 21780, 22580, 24200, 24838, 27096, 27225, 28225, 33870, 36300, 37257, 40644, 43560, 45160, 49676, 50805, 54450, 56450, 62095, 67740, 72600, 74514, 81288, 84675, 99352, 101610, 108900, 111771, 112900, 124190, 135480, 136609, 149028, 169350, 186285, 203220, 217800, 223542, 225800, 248380, 254025, 273218, 298056, 310475, 338700, 372570, 406440, 409827, 447084, 496760, 508050, 546436, 558855, 620950, 677400, 683045, 745140, 819654, 894168, 931425, 1016100, 1092872, 1117710, 1229481, 1241900, 1366090, 1490280, 1639308, 1862850, 2032200, 2049135, 2235420, 2458962, 2483800, 2732180, 2794275, 3278616, 3415225, 3725700, 4098270, 4470840, 4917924, 5464360, 5588550, 6147405, 6830450, 7451400, 8196540, 9835848, 10245675, 11177100, 12294810, 13660900, 16393080, 20491350, 22354200, 24589620, 27321800, 30737025, 40982700, 49179240, 61474050, 81965400, 122948100, 245896200]

約数ペア:

[(1, 245896200), (2, 122948100), (3, 81965400), (4, 61474050), (5, 49179240), (6, 40982700), (8, 30737025), (9, 27321800), (10, 24589620), (11, 22354200), (12, 20491350), (15, 16393080), (18, 13660900), (20, 12294810), (22, 11177100), (24, 10245675), (25, 9835848), (30, 8196540), (33, 7451400), (36, 6830450), (40, 6147405), (44, 5588550), (45, 5464360), (50, 4917924), (55, 4470840), (60, 4098270), (66, 3725700), (72, 3415225), (75, 3278616), (88, 2794275), (90, 2732180), (99, 2483800), (100, 2458962), (110, 2235420), (120, 2049135), (121, 2032200), (132, 1862850), (150, 1639308), (165, 1490280), (180, 1366090), (198, 1241900), (200, 1229481), (220, 1117710), (225, 1092872), (242, 1016100), (264, 931425), (275, 894168), (300, 819654), (330, 745140), (360, 683045), (363, 677400), (396, 620950), (440, 558855), (450, 546436), (484, 508050), (495, 496760), (550, 447084), (600, 409827), (605, 406440), (660, 372570), (726, 338700), (792, 310475), (825, 298056), (900, 273218), (968, 254025), (990, 248380), (1089, 225800), (1100, 223542), (1129, 217800), (1210, 203220), (1320, 186285), (1452, 169350), (1650, 149028), (1800, 136609), (1815, 135480), (1980, 124190), (2178, 112900), (2200, 111771), (2258, 108900), (2420, 101610), (2475, 99352), (2904, 84675), (3025, 81288), (3300, 74514), (3387, 72600), (3630, 67740), (3960, 62095), (4356, 56450), (4516, 54450), (4840, 50805), (4950, 49676), (5445, 45160), (5645, 43560), (6050, 40644), (6600, 37257), (6774, 36300), (7260, 33870), (8712, 28225), (9032, 27225), (9075, 27096), (9900, 24838), (10161, 24200), (10890, 22580), (11290, 21780), (12100, 20322), (12419, 19800), (13548, 18150), (14520, 16935)]