25515360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 73550880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 47, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 94, 96, 104, 116, 117, 120, 130, 141, 144, 145, 156, 160, 174, 180, 188, 195, 208, 232, 234, 235, 240, 260, 261, 282, 288, 290, 312, 348, 360, 376, 377, 390, 416, 423, 435, 464, 468, 470, 480, 520, 522, 564, 580, 585, 611, 624, 696, 705, 720, 752, 754, 780, 846, 870, 928, 936, 940, 1040, 1044, 1128, 1131, 1160, 1170, 1222, 1248, 1305, 1363, 1392, 1410, 1440, 1504, 1508, 1560, 1692, 1740, 1833, 1872, 1880, 1885, 2080, 2088, 2115, 2256, 2262, 2320, 2340, 2444, 2610, 2726, 2784, 2820, 3016, 3055, 3120, 3384, 3393, 3480, 3666, 3744, 3760, 3770, 4089, 4176, 4230, 4512, 4524, 4640, 4680, 4888, 5220, 5452, 5499, 5640, 5655, 6032, 6110, 6240, 6768, 6786, 6815, 6960, 7332, 7520, 7540, 8178, 8352, 8460, 9048, 9165, 9360, 9776, 10440, 10904, 10998, 11280, 11310, 12064, 12220, 12267, 13536, 13572, 13630, 13920, 14664, 15080, 16356, 16920, 16965, 17719, 18096, 18330, 18720, 19552, 20445, 20880, 21808, 21996, 22560, 22620, 24440, 24534, 27144, 27260, 27495, 29328, 30160, 32712, 33840, 33930, 35438, 36192, 36660, 40890, 41760, 43616, 43992, 45240, 48880, 49068, 53157, 54288, 54520, 54990, 58656, 60320, 61335, 65424, 67680, 67860, 70876, 73320, 81780, 87984, 88595, 90480, 97760, 98136, 106314, 108576, 109040, 109980, 122670, 130848, 135720, 141752, 146640, 159471, 163560, 175968, 177190, 180960, 196272, 212628, 218080, 219960, 245340, 265785, 271440, 283504, 293280, 318942, 327120, 354380, 392544, 425256, 439920, 490680, 531570, 542880, 567008, 637884, 654240, 708760, 797355, 850512, 879840, 981360, 1063140, 1275768, 1417520, 1594710, 1701024, 1962720, 2126280, 2551536, 2835040, 3189420, 4252560, 5103072, 6378840, 8505120, 12757680, 25515360]

約数ペア:

[(1, 25515360), (2, 12757680), (3, 8505120), (4, 6378840), (5, 5103072), (6, 4252560), (8, 3189420), (9, 2835040), (10, 2551536), (12, 2126280), (13, 1962720), (15, 1701024), (16, 1594710), (18, 1417520), (20, 1275768), (24, 1063140), (26, 981360), (29, 879840), (30, 850512), (32, 797355), (36, 708760), (39, 654240), (40, 637884), (45, 567008), (47, 542880), (48, 531570), (52, 490680), (58, 439920), (60, 425256), (65, 392544), (72, 354380), (78, 327120), (80, 318942), (87, 293280), (90, 283504), (94, 271440), (96, 265785), (104, 245340), (116, 219960), (117, 218080), (120, 212628), (130, 196272), (141, 180960), (144, 177190), (145, 175968), (156, 163560), (160, 159471), (174, 146640), (180, 141752), (188, 135720), (195, 130848), (208, 122670), (232, 109980), (234, 109040), (235, 108576), (240, 106314), (260, 98136), (261, 97760), (282, 90480), (288, 88595), (290, 87984), (312, 81780), (348, 73320), (360, 70876), (376, 67860), (377, 67680), (390, 65424), (416, 61335), (423, 60320), (435, 58656), (464, 54990), (468, 54520), (470, 54288), (480, 53157), (520, 49068), (522, 48880), (564, 45240), (580, 43992), (585, 43616), (611, 41760), (624, 40890), (696, 36660), (705, 36192), (720, 35438), (752, 33930), (754, 33840), (780, 32712), (846, 30160), (870, 29328), (928, 27495), (936, 27260), (940, 27144), (1040, 24534), (1044, 24440), (1128, 22620), (1131, 22560), (1160, 21996), (1170, 21808), (1222, 20880), (1248, 20445), (1305, 19552), (1363, 18720), (1392, 18330), (1410, 18096), (1440, 17719), (1504, 16965), (1508, 16920), (1560, 16356), (1692, 15080), (1740, 14664), (1833, 13920), (1872, 13630), (1880, 13572), (1885, 13536), (2080, 12267), (2088, 12220), (2115, 12064), (2256, 11310), (2262, 11280), (2320, 10998), (2340, 10904), (2444, 10440), (2610, 9776), (2726, 9360), (2784, 9165), (2820, 9048), (3016, 8460), (3055, 8352), (3120, 8178), (3384, 7540), (3393, 7520), (3480, 7332), (3666, 6960), (3744, 6815), (3760, 6786), (3770, 6768), (4089, 6240), (4176, 6110), (4230, 6032), (4512, 5655), (4524, 5640), (4640, 5499), (4680, 5452), (4888, 5220)]