25899840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 252

約数和(自身を含む): 98604324

約数和(自身を除く): 72704484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 230, 240, 255, 272, 276, 288, 306, 320, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 529, 544, 552, 576, 612, 680, 690, 720, 736, 765, 782, 816, 828, 920, 960, 1020, 1035, 1058, 1088, 1104, 1173, 1224, 1360, 1380, 1440, 1472, 1530, 1564, 1587, 1632, 1656, 1840, 1955, 2040, 2070, 2116, 2208, 2346, 2448, 2645, 2720, 2760, 2880, 3060, 3128, 3174, 3264, 3312, 3519, 3680, 3910, 4080, 4140, 4232, 4416, 4692, 4761, 4896, 5290, 5440, 5520, 5865, 6120, 6256, 6348, 6624, 7038, 7360, 7820, 7935, 8160, 8280, 8464, 8993, 9384, 9522, 9792, 10580, 11040, 11730, 12240, 12512, 12696, 13248, 14076, 15640, 15870, 16320, 16560, 16928, 17595, 17986, 18768, 19044, 21160, 22080, 23460, 23805, 24480, 25024, 25392, 26979, 28152, 31280, 31740, 33120, 33856, 35190, 35972, 37536, 38088, 42320, 44965, 46920, 47610, 48960, 50784, 53958, 56304, 62560, 63480, 66240, 70380, 71944, 75072, 76176, 80937, 84640, 89930, 93840, 95220, 101568, 107916, 112608, 125120, 126960, 134895, 140760, 143888, 152352, 161874, 169280, 179860, 187680, 190440, 215832, 225216, 253920, 269790, 281520, 287776, 304704, 323748, 359720, 375360, 380880, 404685, 431664, 507840, 539580, 563040, 575552, 647496, 719440, 761760, 809370, 863328, 1079160, 1126080, 1294992, 1438880, 1523520, 1618740, 1726656, 2158320, 2589984, 2877760, 3237480, 4316640, 5179968, 6474960, 8633280, 12949920, 25899840]

約数ペア:

[(1, 25899840), (2, 12949920), (3, 8633280), (4, 6474960), (5, 5179968), (6, 4316640), (8, 3237480), (9, 2877760), (10, 2589984), (12, 2158320), (15, 1726656), (16, 1618740), (17, 1523520), (18, 1438880), (20, 1294992), (23, 1126080), (24, 1079160), (30, 863328), (32, 809370), (34, 761760), (36, 719440), (40, 647496), (45, 575552), (46, 563040), (48, 539580), (51, 507840), (60, 431664), (64, 404685), (68, 380880), (69, 375360), (72, 359720), (80, 323748), (85, 304704), (90, 287776), (92, 281520), (96, 269790), (102, 253920), (115, 225216), (120, 215832), (136, 190440), (138, 187680), (144, 179860), (153, 169280), (160, 161874), (170, 152352), (180, 143888), (184, 140760), (192, 134895), (204, 126960), (207, 125120), (230, 112608), (240, 107916), (255, 101568), (272, 95220), (276, 93840), (288, 89930), (306, 84640), (320, 80937), (340, 76176), (345, 75072), (360, 71944), (368, 70380), (391, 66240), (408, 63480), (414, 62560), (460, 56304), (480, 53958), (510, 50784), (529, 48960), (544, 47610), (552, 46920), (576, 44965), (612, 42320), (680, 38088), (690, 37536), (720, 35972), (736, 35190), (765, 33856), (782, 33120), (816, 31740), (828, 31280), (920, 28152), (960, 26979), (1020, 25392), (1035, 25024), (1058, 24480), (1088, 23805), (1104, 23460), (1173, 22080), (1224, 21160), (1360, 19044), (1380, 18768), (1440, 17986), (1472, 17595), (1530, 16928), (1564, 16560), (1587, 16320), (1632, 15870), (1656, 15640), (1840, 14076), (1955, 13248), (2040, 12696), (2070, 12512), (2116, 12240), (2208, 11730), (2346, 11040), (2448, 10580), (2645, 9792), (2720, 9522), (2760, 9384), (2880, 8993), (3060, 8464), (3128, 8280), (3174, 8160), (3264, 7935), (3312, 7820), (3519, 7360), (3680, 7038), (3910, 6624), (4080, 6348), (4140, 6256), (4232, 6120), (4416, 5865), (4692, 5520), (4761, 5440), (4896, 5290)]