204823800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 744260400

約数和(自身を除く): 539436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 53, 57, 60, 72, 75, 76, 90, 95, 100, 106, 113, 114, 120, 150, 152, 159, 171, 180, 190, 200, 212, 225, 226, 228, 265, 285, 300, 318, 339, 342, 360, 380, 424, 450, 452, 456, 475, 477, 530, 565, 570, 600, 636, 678, 684, 760, 795, 855, 900, 904, 950, 954, 1007, 1017, 1060, 1130, 1140, 1272, 1325, 1356, 1368, 1425, 1590, 1695, 1710, 1800, 1900, 1908, 2014, 2034, 2120, 2147, 2260, 2280, 2385, 2650, 2712, 2825, 2850, 3021, 3180, 3390, 3420, 3800, 3816, 3975, 4028, 4068, 4275, 4294, 4520, 4770, 5035, 5085, 5300, 5650, 5700, 5989, 6042, 6360, 6441, 6780, 6840, 7950, 8056, 8136, 8475, 8550, 8588, 9063, 9540, 10070, 10170, 10600, 10735, 11300, 11400, 11925, 11978, 12084, 12882, 13560, 15105, 15900, 16950, 17100, 17176, 17967, 18126, 19080, 19323, 20140, 20340, 21470, 22600, 23850, 23956, 24168, 25175, 25425, 25764, 29945, 30210, 31800, 32205, 33900, 34200, 35934, 36252, 38646, 40280, 40680, 42940, 45315, 47700, 47912, 50350, 50850, 51528, 53675, 53901, 59890, 60420, 64410, 67800, 71868, 72504, 75525, 77292, 85880, 89835, 90630, 95400, 96615, 100700, 101700, 107350, 107802, 113791, 119780, 120840, 128820, 143736, 149725, 151050, 154584, 161025, 179670, 181260, 193230, 201400, 203400, 214700, 215604, 226575, 227582, 239560, 257640, 269505, 299450, 302100, 322050, 341373, 359340, 362520, 386460, 429400, 431208, 449175, 453150, 455164, 483075, 539010, 568955, 598900, 604200, 644100, 682746, 718680, 772920, 898350, 906300, 910328, 966150, 1024119, 1078020, 1137910, 1197800, 1288200, 1347525, 1365492, 1706865, 1796700, 1812600, 1932300, 2048238, 2156040, 2275820, 2695050, 2730984, 2844775, 3413730, 3593400, 3864600, 4096476, 4551640, 5120595, 5390100, 5689550, 6827460, 8192952, 8534325, 10241190, 10780200, 11379100, 13654920, 17068650, 20482380, 22758200, 25602975, 34137300, 40964760, 51205950, 68274600, 102411900, 204823800]

約数ペア:

[(1, 204823800), (2, 102411900), (3, 68274600), (4, 51205950), (5, 40964760), (6, 34137300), (8, 25602975), (9, 22758200), (10, 20482380), (12, 17068650), (15, 13654920), (18, 11379100), (19, 10780200), (20, 10241190), (24, 8534325), (25, 8192952), (30, 6827460), (36, 5689550), (38, 5390100), (40, 5120595), (45, 4551640), (50, 4096476), (53, 3864600), (57, 3593400), (60, 3413730), (72, 2844775), (75, 2730984), (76, 2695050), (90, 2275820), (95, 2156040), (100, 2048238), (106, 1932300), (113, 1812600), (114, 1796700), (120, 1706865), (150, 1365492), (152, 1347525), (159, 1288200), (171, 1197800), (180, 1137910), (190, 1078020), (200, 1024119), (212, 966150), (225, 910328), (226, 906300), (228, 898350), (265, 772920), (285, 718680), (300, 682746), (318, 644100), (339, 604200), (342, 598900), (360, 568955), (380, 539010), (424, 483075), (450, 455164), (452, 453150), (456, 449175), (475, 431208), (477, 429400), (530, 386460), (565, 362520), (570, 359340), (600, 341373), (636, 322050), (678, 302100), (684, 299450), (760, 269505), (795, 257640), (855, 239560), (900, 227582), (904, 226575), (950, 215604), (954, 214700), (1007, 203400), (1017, 201400), (1060, 193230), (1130, 181260), (1140, 179670), (1272, 161025), (1325, 154584), (1356, 151050), (1368, 149725), (1425, 143736), (1590, 128820), (1695, 120840), (1710, 119780), (1800, 113791), (1900, 107802), (1908, 107350), (2014, 101700), (2034, 100700), (2120, 96615), (2147, 95400), (2260, 90630), (2280, 89835), (2385, 85880), (2650, 77292), (2712, 75525), (2825, 72504), (2850, 71868), (3021, 67800), (3180, 64410), (3390, 60420), (3420, 59890), (3800, 53901), (3816, 53675), (3975, 51528), (4028, 50850), (4068, 50350), (4275, 47912), (4294, 47700), (4520, 45315), (4770, 42940), (5035, 40680), (5085, 40280), (5300, 38646), (5650, 36252), (5700, 35934), (5989, 34200), (6042, 33900), (6360, 32205), (6441, 31800), (6780, 30210), (6840, 29945), (7950, 25764), (8056, 25425), (8136, 25175), (8475, 24168), (8550, 23956), (8588, 23850), (9063, 22600), (9540, 21470), (10070, 20340), (10170, 20140), (10600, 19323), (10735, 19080), (11300, 18126), (11400, 17967), (11925, 17176), (11978, 17100), (12084, 16950), (12882, 15900), (13560, 15105)]