440883450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 144

約数和(自身を含む): 1374584640

約数和(自身を除く): 933701190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 175, 201, 210, 225, 315, 335, 350, 402, 450, 469, 525, 603, 630, 670, 938, 1005, 1050, 1206, 1407, 1575, 1675, 2010, 2089, 2345, 2814, 3015, 3150, 3350, 4178, 4221, 4690, 5025, 6030, 6267, 7035, 8442, 10050, 10445, 11725, 12534, 14070, 14623, 15075, 18801, 20890, 21105, 23450, 29246, 30150, 31335, 35175, 37602, 42210, 43869, 52225, 62670, 70350, 73115, 87738, 94005, 104450, 105525, 131607, 139963, 146230, 156675, 188010, 211050, 219345, 263214, 279926, 313350, 365575, 419889, 438690, 470025, 658035, 699815, 731150, 839778, 940050, 979741, 1096725, 1259667, 1316070, 1399630, 1959482, 2099445, 2193450, 2519334, 2939223, 3290175, 3499075, 4198890, 4898705, 5878446, 6298335, 6580350, 6998150, 8817669, 9797410, 10497225, 12596670, 14696115, 17635338, 20994450, 24493525, 29392230, 31491675, 44088345, 48987050, 62983350, 73480575, 88176690, 146961150, 220441725, 440883450]

約数ペア:

[(1, 440883450), (2, 220441725), (3, 146961150), (5, 88176690), (6, 73480575), (7, 62983350), (9, 48987050), (10, 44088345), (14, 31491675), (15, 29392230), (18, 24493525), (21, 20994450), (25, 17635338), (30, 14696115), (35, 12596670), (42, 10497225), (45, 9797410), (50, 8817669), (63, 6998150), (67, 6580350), (70, 6298335), (75, 5878446), (90, 4898705), (105, 4198890), (126, 3499075), (134, 3290175), (150, 2939223), (175, 2519334), (201, 2193450), (210, 2099445), (225, 1959482), (315, 1399630), (335, 1316070), (350, 1259667), (402, 1096725), (450, 979741), (469, 940050), (525, 839778), (603, 731150), (630, 699815), (670, 658035), (938, 470025), (1005, 438690), (1050, 419889), (1206, 365575), (1407, 313350), (1575, 279926), (1675, 263214), (2010, 219345), (2089, 211050), (2345, 188010), (2814, 156675), (3015, 146230), (3150, 139963), (3350, 131607), (4178, 105525), (4221, 104450), (4690, 94005), (5025, 87738), (6030, 73115), (6267, 70350), (7035, 62670), (8442, 52225), (10050, 43869), (10445, 42210), (11725, 37602), (12534, 35175), (14070, 31335), (14623, 30150), (15075, 29246), (18801, 23450), (20890, 21105)]