200451900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 699955200

約数和(自身を除く): 499503300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 25, 30, 33, 38, 44, 46, 50, 55, 57, 60, 66, 69, 75, 76, 92, 95, 100, 110, 114, 115, 132, 138, 139, 150, 165, 190, 209, 220, 228, 230, 253, 275, 276, 278, 285, 300, 330, 345, 380, 417, 418, 437, 460, 475, 506, 550, 556, 570, 575, 627, 660, 690, 695, 759, 825, 834, 836, 874, 950, 1012, 1045, 1100, 1140, 1150, 1254, 1265, 1311, 1380, 1390, 1425, 1518, 1529, 1650, 1668, 1725, 1748, 1900, 2085, 2090, 2185, 2300, 2508, 2530, 2622, 2641, 2780, 2850, 3036, 3058, 3135, 3197, 3300, 3450, 3475, 3795, 4170, 4180, 4370, 4587, 4807, 5060, 5225, 5244, 5282, 5700, 6116, 6270, 6325, 6394, 6555, 6900, 6950, 7590, 7645, 7923, 8340, 8740, 9174, 9591, 9614, 10425, 10450, 10564, 10925, 12540, 12650, 12788, 13110, 13205, 13900, 14421, 15180, 15290, 15675, 15846, 15985, 18348, 18975, 19182, 19228, 20850, 20900, 21850, 22935, 24035, 25300, 26220, 26410, 28842, 29051, 30580, 31350, 31692, 31970, 32775, 35167, 37950, 38225, 38364, 39615, 41700, 43700, 45870, 47955, 48070, 52820, 57684, 58102, 60743, 62700, 63940, 65550, 66025, 70334, 72105, 75900, 76450, 79230, 79925, 87153, 91740, 95910, 96140, 105501, 114675, 116204, 120175, 121486, 131100, 132050, 140668, 144210, 145255, 152900, 158460, 159850, 174306, 175835, 182229, 191820, 198075, 211002, 229350, 239775, 240350, 242972, 264100, 288420, 290510, 303715, 319700, 348612, 351670, 360525, 364458, 396150, 422004, 435765, 458700, 479550, 480700, 527505, 581020, 607430, 668173, 703340, 721050, 726275, 728916, 792300, 871530, 879175, 911145, 959100, 1055010, 1214860, 1336346, 1442100, 1452550, 1518575, 1743060, 1758350, 1822290, 2004519, 2110020, 2178825, 2637525, 2672692, 2905100, 3037150, 3340865, 3516700, 3644580, 4009038, 4357650, 4555725, 5275050, 6074300, 6681730, 8018076, 8715300, 9111450, 10022595, 10550100, 13363460, 16704325, 18222900, 20045190, 33408650, 40090380, 50112975, 66817300, 100225950, 200451900]

約数ペア:

[(1, 200451900), (2, 100225950), (3, 66817300), (4, 50112975), (5, 40090380), (6, 33408650), (10, 20045190), (11, 18222900), (12, 16704325), (15, 13363460), (19, 10550100), (20, 10022595), (22, 9111450), (23, 8715300), (25, 8018076), (30, 6681730), (33, 6074300), (38, 5275050), (44, 4555725), (46, 4357650), (50, 4009038), (55, 3644580), (57, 3516700), (60, 3340865), (66, 3037150), (69, 2905100), (75, 2672692), (76, 2637525), (92, 2178825), (95, 2110020), (100, 2004519), (110, 1822290), (114, 1758350), (115, 1743060), (132, 1518575), (138, 1452550), (139, 1442100), (150, 1336346), (165, 1214860), (190, 1055010), (209, 959100), (220, 911145), (228, 879175), (230, 871530), (253, 792300), (275, 728916), (276, 726275), (278, 721050), (285, 703340), (300, 668173), (330, 607430), (345, 581020), (380, 527505), (417, 480700), (418, 479550), (437, 458700), (460, 435765), (475, 422004), (506, 396150), (550, 364458), (556, 360525), (570, 351670), (575, 348612), (627, 319700), (660, 303715), (690, 290510), (695, 288420), (759, 264100), (825, 242972), (834, 240350), (836, 239775), (874, 229350), (950, 211002), (1012, 198075), (1045, 191820), (1100, 182229), (1140, 175835), (1150, 174306), (1254, 159850), (1265, 158460), (1311, 152900), (1380, 145255), (1390, 144210), (1425, 140668), (1518, 132050), (1529, 131100), (1650, 121486), (1668, 120175), (1725, 116204), (1748, 114675), (1900, 105501), (2085, 96140), (2090, 95910), (2185, 91740), (2300, 87153), (2508, 79925), (2530, 79230), (2622, 76450), (2641, 75900), (2780, 72105), (2850, 70334), (3036, 66025), (3058, 65550), (3135, 63940), (3197, 62700), (3300, 60743), (3450, 58102), (3475, 57684), (3795, 52820), (4170, 48070), (4180, 47955), (4370, 45870), (4587, 43700), (4807, 41700), (5060, 39615), (5225, 38364), (5244, 38225), (5282, 37950), (5700, 35167), (6116, 32775), (6270, 31970), (6325, 31692), (6394, 31350), (6555, 30580), (6900, 29051), (6950, 28842), (7590, 26410), (7645, 26220), (7923, 25300), (8340, 24035), (8740, 22935), (9174, 21850), (9591, 20900), (9614, 20850), (10425, 19228), (10450, 19182), (10564, 18975), (10925, 18348), (12540, 15985), (12650, 15846), (12788, 15675), (13110, 15290), (13205, 15180), (13900, 14421)]