204038100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 216

約数和(自身を含む): 739327680

約数和(自身を除く): 535289580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 139, 140, 150, 175, 180, 210, 225, 233, 252, 278, 300, 315, 350, 417, 420, 450, 466, 525, 556, 630, 695, 699, 700, 834, 900, 932, 973, 1050, 1165, 1251, 1260, 1390, 1398, 1575, 1631, 1668, 1946, 2085, 2097, 2100, 2330, 2502, 2780, 2796, 2919, 3150, 3262, 3475, 3495, 3892, 4170, 4194, 4660, 4865, 4893, 5004, 5825, 5838, 6255, 6300, 6524, 6950, 6990, 8155, 8340, 8388, 8757, 9730, 9786, 10425, 10485, 11650, 11676, 12510, 13900, 13980, 14595, 14679, 16310, 17475, 17514, 19460, 19572, 20850, 20970, 23300, 24325, 24465, 25020, 29190, 29358, 31275, 32387, 32620, 34950, 35028, 40775, 41700, 41940, 43785, 48650, 48930, 52425, 58380, 58716, 62550, 64774, 69900, 72975, 73395, 81550, 87570, 97161, 97300, 97860, 104850, 122325, 125100, 129548, 145950, 146790, 161935, 163100, 175140, 194322, 209700, 218925, 226709, 244650, 291483, 291900, 293580, 323870, 366975, 388644, 437850, 453418, 485805, 489300, 582966, 647740, 680127, 733950, 809675, 875700, 906836, 971610, 1133545, 1165932, 1360254, 1457415, 1467900, 1619350, 1943220, 2040381, 2267090, 2429025, 2720508, 2914830, 3238700, 3400635, 4080762, 4534180, 4858050, 5667725, 5829660, 6801270, 7287075, 8161524, 9716100, 10201905, 11335450, 13602540, 14574150, 17003175, 20403810, 22670900, 29148300, 34006350, 40807620, 51009525, 68012700, 102019050, 204038100]

約数ペア:

[(1, 204038100), (2, 102019050), (3, 68012700), (4, 51009525), (5, 40807620), (6, 34006350), (7, 29148300), (9, 22670900), (10, 20403810), (12, 17003175), (14, 14574150), (15, 13602540), (18, 11335450), (20, 10201905), (21, 9716100), (25, 8161524), (28, 7287075), (30, 6801270), (35, 5829660), (36, 5667725), (42, 4858050), (45, 4534180), (50, 4080762), (60, 3400635), (63, 3238700), (70, 2914830), (75, 2720508), (84, 2429025), (90, 2267090), (100, 2040381), (105, 1943220), (126, 1619350), (139, 1467900), (140, 1457415), (150, 1360254), (175, 1165932), (180, 1133545), (210, 971610), (225, 906836), (233, 875700), (252, 809675), (278, 733950), (300, 680127), (315, 647740), (350, 582966), (417, 489300), (420, 485805), (450, 453418), (466, 437850), (525, 388644), (556, 366975), (630, 323870), (695, 293580), (699, 291900), (700, 291483), (834, 244650), (900, 226709), (932, 218925), (973, 209700), (1050, 194322), (1165, 175140), (1251, 163100), (1260, 161935), (1390, 146790), (1398, 145950), (1575, 129548), (1631, 125100), (1668, 122325), (1946, 104850), (2085, 97860), (2097, 97300), (2100, 97161), (2330, 87570), (2502, 81550), (2780, 73395), (2796, 72975), (2919, 69900), (3150, 64774), (3262, 62550), (3475, 58716), (3495, 58380), (3892, 52425), (4170, 48930), (4194, 48650), (4660, 43785), (4865, 41940), (4893, 41700), (5004, 40775), (5825, 35028), (5838, 34950), (6255, 32620), (6300, 32387), (6524, 31275), (6950, 29358), (6990, 29190), (8155, 25020), (8340, 24465), (8388, 24325), (8757, 23300), (9730, 20970), (9786, 20850), (10425, 19572), (10485, 19460), (11650, 17514), (11676, 17475), (12510, 16310), (13900, 14679), (13980, 14595)]