75293400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 293887440

約数和(自身を除く): 218594040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 197, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 394, 420, 455, 490, 520, 525, 546, 588, 591, 600, 637, 650, 700, 728, 735, 780, 788, 840, 910, 975, 980, 985, 1050, 1092, 1176, 1182, 1225, 1274, 1300, 1365, 1379, 1400, 1470, 1560, 1576, 1820, 1911, 1950, 1960, 1970, 2100, 2184, 2275, 2364, 2450, 2548, 2561, 2600, 2730, 2758, 2940, 2955, 3185, 3640, 3675, 3822, 3900, 3940, 4137, 4200, 4550, 4728, 4900, 4925, 5096, 5122, 5460, 5516, 5880, 5910, 6370, 6825, 6895, 7350, 7644, 7683, 7800, 7880, 8274, 9100, 9555, 9653, 9800, 9850, 10244, 10920, 11032, 11820, 12740, 12805, 13650, 13790, 14700, 14775, 15288, 15366, 15925, 16548, 17927, 18200, 19110, 19306, 19700, 20488, 20685, 23640, 25480, 25610, 27300, 27580, 28959, 29400, 29550, 30732, 31850, 33096, 34475, 35854, 38220, 38415, 38612, 39400, 41370, 47775, 48265, 51220, 53781, 54600, 55160, 57918, 59100, 61464, 63700, 64025, 68950, 71708, 76440, 76830, 77224, 82740, 89635, 95550, 96530, 102440, 103425, 107562, 115836, 118200, 125489, 127400, 128050, 137900, 143416, 144795, 153660, 165480, 179270, 191100, 192075, 193060, 206850, 215124, 231672, 241325, 250978, 256100, 268905, 275800, 289590, 307320, 358540, 376467, 382200, 384150, 386120, 413700, 430248, 448175, 482650, 501956, 512200, 537810, 579180, 627445, 717080, 723975, 752934, 768300, 827400, 896350, 965300, 1003912, 1075620, 1158360, 1254890, 1344525, 1447950, 1505868, 1536600, 1792700, 1882335, 1930600, 2151240, 2509780, 2689050, 2895900, 3011736, 3137225, 3585400, 3764670, 5019560, 5378100, 5791800, 6274450, 7529340, 9411675, 10756200, 12548900, 15058680, 18823350, 25097800, 37646700, 75293400]

約数ペア:

[(1, 75293400), (2, 37646700), (3, 25097800), (4, 18823350), (5, 15058680), (6, 12548900), (7, 10756200), (8, 9411675), (10, 7529340), (12, 6274450), (13, 5791800), (14, 5378100), (15, 5019560), (20, 3764670), (21, 3585400), (24, 3137225), (25, 3011736), (26, 2895900), (28, 2689050), (30, 2509780), (35, 2151240), (39, 1930600), (40, 1882335), (42, 1792700), (49, 1536600), (50, 1505868), (52, 1447950), (56, 1344525), (60, 1254890), (65, 1158360), (70, 1075620), (75, 1003912), (78, 965300), (84, 896350), (91, 827400), (98, 768300), (100, 752934), (104, 723975), (105, 717080), (120, 627445), (130, 579180), (140, 537810), (147, 512200), (150, 501956), (156, 482650), (168, 448175), (175, 430248), (182, 413700), (195, 386120), (196, 384150), (197, 382200), (200, 376467), (210, 358540), (245, 307320), (260, 289590), (273, 275800), (280, 268905), (294, 256100), (300, 250978), (312, 241325), (325, 231672), (350, 215124), (364, 206850), (390, 193060), (392, 192075), (394, 191100), (420, 179270), (455, 165480), (490, 153660), (520, 144795), (525, 143416), (546, 137900), (588, 128050), (591, 127400), (600, 125489), (637, 118200), (650, 115836), (700, 107562), (728, 103425), (735, 102440), (780, 96530), (788, 95550), (840, 89635), (910, 82740), (975, 77224), (980, 76830), (985, 76440), (1050, 71708), (1092, 68950), (1176, 64025), (1182, 63700), (1225, 61464), (1274, 59100), (1300, 57918), (1365, 55160), (1379, 54600), (1400, 53781), (1470, 51220), (1560, 48265), (1576, 47775), (1820, 41370), (1911, 39400), (1950, 38612), (1960, 38415), (1970, 38220), (2100, 35854), (2184, 34475), (2275, 33096), (2364, 31850), (2450, 30732), (2548, 29550), (2561, 29400), (2600, 28959), (2730, 27580), (2758, 27300), (2940, 25610), (2955, 25480), (3185, 23640), (3640, 20685), (3675, 20488), (3822, 19700), (3900, 19306), (3940, 19110), (4137, 18200), (4200, 17927), (4550, 16548), (4728, 15925), (4900, 15366), (4925, 15288), (5096, 14775), (5122, 14700), (5460, 13790), (5516, 13650), (5880, 12805), (5910, 12740), (6370, 11820), (6825, 11032), (6895, 10920), (7350, 10244), (7644, 9850), (7683, 9800), (7800, 9653), (7880, 9555), (8274, 9100)]