129937200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 452054400

約数和(自身を除く): 322117200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 41, 48, 50, 57, 60, 75, 76, 80, 82, 95, 100, 114, 120, 123, 139, 150, 152, 164, 190, 200, 205, 228, 240, 246, 278, 285, 300, 304, 328, 380, 400, 410, 417, 456, 475, 492, 556, 570, 600, 615, 656, 695, 760, 779, 820, 834, 912, 950, 984, 1025, 1112, 1140, 1200, 1230, 1390, 1425, 1520, 1558, 1640, 1668, 1900, 1968, 2050, 2085, 2224, 2280, 2337, 2460, 2641, 2780, 2850, 3075, 3116, 3280, 3336, 3475, 3800, 3895, 4100, 4170, 4560, 4674, 4920, 5282, 5560, 5699, 5700, 6150, 6232, 6672, 6950, 7600, 7790, 7923, 8200, 8340, 9348, 9840, 10425, 10564, 11120, 11398, 11400, 11685, 12300, 12464, 13205, 13900, 15580, 15846, 16400, 16680, 17097, 18696, 19475, 20850, 21128, 22796, 22800, 23370, 24600, 26410, 27800, 28495, 31160, 31692, 33360, 34194, 37392, 38950, 39615, 41700, 42256, 45592, 46740, 49200, 52820, 55600, 56990, 58425, 62320, 63384, 66025, 68388, 77900, 79230, 83400, 85485, 91184, 93480, 105640, 108281, 113980, 116850, 126768, 132050, 136776, 142475, 155800, 158460, 166800, 170970, 186960, 198075, 211280, 216562, 227960, 233700, 264100, 273552, 284950, 311600, 316920, 324843, 341940, 396150, 427425, 433124, 455920, 467400, 528200, 541405, 569900, 633840, 649686, 683880, 792300, 854850, 866248, 934800, 1056400, 1082810, 1139800, 1299372, 1367760, 1584600, 1624215, 1709700, 1732496, 2165620, 2279600, 2598744, 2707025, 3169200, 3248430, 3419400, 4331240, 5197488, 5414050, 6496860, 6838800, 8121075, 8662480, 10828100, 12993720, 16242150, 21656200, 25987440, 32484300, 43312400, 64968600, 129937200]

約数ペア:

[(1, 129937200), (2, 64968600), (3, 43312400), (4, 32484300), (5, 25987440), (6, 21656200), (8, 16242150), (10, 12993720), (12, 10828100), (15, 8662480), (16, 8121075), (19, 6838800), (20, 6496860), (24, 5414050), (25, 5197488), (30, 4331240), (38, 3419400), (40, 3248430), (41, 3169200), (48, 2707025), (50, 2598744), (57, 2279600), (60, 2165620), (75, 1732496), (76, 1709700), (80, 1624215), (82, 1584600), (95, 1367760), (100, 1299372), (114, 1139800), (120, 1082810), (123, 1056400), (139, 934800), (150, 866248), (152, 854850), (164, 792300), (190, 683880), (200, 649686), (205, 633840), (228, 569900), (240, 541405), (246, 528200), (278, 467400), (285, 455920), (300, 433124), (304, 427425), (328, 396150), (380, 341940), (400, 324843), (410, 316920), (417, 311600), (456, 284950), (475, 273552), (492, 264100), (556, 233700), (570, 227960), (600, 216562), (615, 211280), (656, 198075), (695, 186960), (760, 170970), (779, 166800), (820, 158460), (834, 155800), (912, 142475), (950, 136776), (984, 132050), (1025, 126768), (1112, 116850), (1140, 113980), (1200, 108281), (1230, 105640), (1390, 93480), (1425, 91184), (1520, 85485), (1558, 83400), (1640, 79230), (1668, 77900), (1900, 68388), (1968, 66025), (2050, 63384), (2085, 62320), (2224, 58425), (2280, 56990), (2337, 55600), (2460, 52820), (2641, 49200), (2780, 46740), (2850, 45592), (3075, 42256), (3116, 41700), (3280, 39615), (3336, 38950), (3475, 37392), (3800, 34194), (3895, 33360), (4100, 31692), (4170, 31160), (4560, 28495), (4674, 27800), (4920, 26410), (5282, 24600), (5560, 23370), (5699, 22800), (5700, 22796), (6150, 21128), (6232, 20850), (6672, 19475), (6950, 18696), (7600, 17097), (7790, 16680), (7923, 16400), (8200, 15846), (8340, 15580), (9348, 13900), (9840, 13205), (10425, 12464), (10564, 12300), (11120, 11685), (11398, 11400)]