89801460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7919}}^1$

素因数の和:7947

約数の個数: 120

約数和(自身を含む): 321995520

約数和(自身を除く): 232194060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7919, 11340, 15838, 23757, 31676, 39595, 47514, 55433, 71271, 79190, 95028, 110866, 118785, 142542, 158380, 166299, 213813, 221732, 237570, 277165, 285084, 332598, 356355, 427626, 475140, 498897, 554330, 641439, 665196, 712710, 831495, 855252, 997794, 1069065, 1108660, 1282878, 1425420, 1496691, 1662990, 1995588, 2138130, 2494485, 2565756, 2993382, 3207195, 3325980, 4276260, 4490073, 4988970, 5986764, 6414390, 7483455, 8980146, 9977940, 12828780, 14966910, 17960292, 22450365, 29933820, 44900730, 89801460]

約数ペア:

[(1, 89801460), (2, 44900730), (3, 29933820), (4, 22450365), (5, 17960292), (6, 14966910), (7, 12828780), (9, 9977940), (10, 8980146), (12, 7483455), (14, 6414390), (15, 5986764), (18, 4988970), (20, 4490073), (21, 4276260), (27, 3325980), (28, 3207195), (30, 2993382), (35, 2565756), (36, 2494485), (42, 2138130), (45, 1995588), (54, 1662990), (60, 1496691), (63, 1425420), (70, 1282878), (81, 1108660), (84, 1069065), (90, 997794), (105, 855252), (108, 831495), (126, 712710), (135, 665196), (140, 641439), (162, 554330), (180, 498897), (189, 475140), (210, 427626), (252, 356355), (270, 332598), (315, 285084), (324, 277165), (378, 237570), (405, 221732), (420, 213813), (540, 166299), (567, 158380), (630, 142542), (756, 118785), (810, 110866), (945, 95028), (1134, 79190), (1260, 71271), (1620, 55433), (1890, 47514), (2268, 39595), (2835, 31676), (3780, 23757), (5670, 15838), (7919, 11340)]