25024140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 83166720

約数和(自身を除く): 58142580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 271, 285, 324, 342, 380, 405, 486, 513, 540, 542, 570, 684, 810, 813, 855, 972, 1026, 1084, 1140, 1215, 1355, 1539, 1620, 1626, 1710, 2052, 2430, 2439, 2565, 2710, 3078, 3252, 3420, 4065, 4617, 4860, 4878, 5130, 5149, 5420, 6156, 7317, 7695, 8130, 9234, 9756, 10260, 10298, 12195, 14634, 15390, 15447, 16260, 18468, 20596, 21951, 23085, 24390, 25745, 29268, 30780, 30894, 36585, 43902, 46170, 46341, 48780, 51490, 61788, 65853, 73170, 77235, 87804, 92340, 92682, 102980, 109755, 131706, 139023, 146340, 154470, 185364, 219510, 231705, 263412, 278046, 308940, 329265, 417069, 439020, 463410, 556092, 658530, 695115, 834138, 926820, 1251207, 1317060, 1390230, 1668276, 2085345, 2502414, 2780460, 4170690, 5004828, 6256035, 8341380, 12512070, 25024140]

約数ペア:

[(1, 25024140), (2, 12512070), (3, 8341380), (4, 6256035), (5, 5004828), (6, 4170690), (9, 2780460), (10, 2502414), (12, 2085345), (15, 1668276), (18, 1390230), (19, 1317060), (20, 1251207), (27, 926820), (30, 834138), (36, 695115), (38, 658530), (45, 556092), (54, 463410), (57, 439020), (60, 417069), (76, 329265), (81, 308940), (90, 278046), (95, 263412), (108, 231705), (114, 219510), (135, 185364), (162, 154470), (171, 146340), (180, 139023), (190, 131706), (228, 109755), (243, 102980), (270, 92682), (271, 92340), (285, 87804), (324, 77235), (342, 73170), (380, 65853), (405, 61788), (486, 51490), (513, 48780), (540, 46341), (542, 46170), (570, 43902), (684, 36585), (810, 30894), (813, 30780), (855, 29268), (972, 25745), (1026, 24390), (1084, 23085), (1140, 21951), (1215, 20596), (1355, 18468), (1539, 16260), (1620, 15447), (1626, 15390), (1710, 14634), (2052, 12195), (2430, 10298), (2439, 10260), (2565, 9756), (2710, 9234), (3078, 8130), (3252, 7695), (3420, 7317), (4065, 6156), (4617, 5420), (4860, 5149), (4878, 5130)]