25526880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 68821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 311, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 622, 684, 720, 760, 855, 864, 912, 933, 1026, 1080, 1140, 1244, 1368, 1440, 1520, 1555, 1710, 1824, 1866, 2052, 2160, 2280, 2488, 2565, 2736, 2799, 3040, 3110, 3420, 3732, 4104, 4320, 4560, 4665, 4976, 5130, 5472, 5598, 5909, 6220, 6840, 7464, 8208, 8397, 9120, 9330, 9952, 10260, 11196, 11818, 12440, 13680, 13995, 14928, 16416, 16794, 17727, 18660, 20520, 22392, 23636, 24880, 27360, 27990, 29545, 29856, 33588, 35454, 37320, 41040, 41985, 44784, 47272, 49760, 53181, 55980, 59090, 67176, 70908, 74640, 82080, 83970, 88635, 89568, 94544, 106362, 111960, 118180, 134352, 141816, 149280, 159543, 167940, 177270, 189088, 212724, 223920, 236360, 265905, 268704, 283632, 319086, 335880, 354540, 425448, 447840, 472720, 531810, 567264, 638172, 671760, 709080, 797715, 850896, 945440, 1063620, 1276344, 1343520, 1418160, 1595430, 1701792, 2127240, 2552688, 2836320, 3190860, 4254480, 5105376, 6381720, 8508960, 12763440, 25526880]

約数ペア:

[(1, 25526880), (2, 12763440), (3, 8508960), (4, 6381720), (5, 5105376), (6, 4254480), (8, 3190860), (9, 2836320), (10, 2552688), (12, 2127240), (15, 1701792), (16, 1595430), (18, 1418160), (19, 1343520), (20, 1276344), (24, 1063620), (27, 945440), (30, 850896), (32, 797715), (36, 709080), (38, 671760), (40, 638172), (45, 567264), (48, 531810), (54, 472720), (57, 447840), (60, 425448), (72, 354540), (76, 335880), (80, 319086), (90, 283632), (95, 268704), (96, 265905), (108, 236360), (114, 223920), (120, 212724), (135, 189088), (144, 177270), (152, 167940), (160, 159543), (171, 149280), (180, 141816), (190, 134352), (216, 118180), (228, 111960), (240, 106362), (270, 94544), (285, 89568), (288, 88635), (304, 83970), (311, 82080), (342, 74640), (360, 70908), (380, 67176), (432, 59090), (456, 55980), (480, 53181), (513, 49760), (540, 47272), (570, 44784), (608, 41985), (622, 41040), (684, 37320), (720, 35454), (760, 33588), (855, 29856), (864, 29545), (912, 27990), (933, 27360), (1026, 24880), (1080, 23636), (1140, 22392), (1244, 20520), (1368, 18660), (1440, 17727), (1520, 16794), (1555, 16416), (1710, 14928), (1824, 13995), (1866, 13680), (2052, 12440), (2160, 11818), (2280, 11196), (2488, 10260), (2565, 9952), (2736, 9330), (2799, 9120), (3040, 8397), (3110, 8208), (3420, 7464), (3732, 6840), (4104, 6220), (4320, 5909), (4560, 5598), (4665, 5472), (4976, 5130)]