3029123900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{30941}}^1$

素因数の和:31055

約数の個数: 72

約数和(自身を含む): 7251567120

約数和(自身を除く): 4222443220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 178, 220, 275, 356, 445, 550, 890, 979, 1100, 1780, 1958, 2225, 3916, 4450, 4895, 8900, 9790, 19580, 24475, 30941, 48950, 61882, 97900, 123764, 154705, 309410, 340351, 618820, 680702, 773525, 1361404, 1547050, 1701755, 2753749, 3094100, 3403510, 5507498, 6807020, 8508775, 11014996, 13768745, 17017550, 27537490, 30291239, 34035100, 55074980, 60582478, 68843725, 121164956, 137687450, 151456195, 275374900, 302912390, 605824780, 757280975, 1514561950, 3029123900]

約数ペア:

[(1, 3029123900), (2, 1514561950), (4, 757280975), (5, 605824780), (10, 302912390), (11, 275374900), (20, 151456195), (22, 137687450), (25, 121164956), (44, 68843725), (50, 60582478), (55, 55074980), (89, 34035100), (100, 30291239), (110, 27537490), (178, 17017550), (220, 13768745), (275, 11014996), (356, 8508775), (445, 6807020), (550, 5507498), (890, 3403510), (979, 3094100), (1100, 2753749), (1780, 1701755), (1958, 1547050), (2225, 1361404), (3916, 773525), (4450, 680702), (4895, 618820), (8900, 340351), (9790, 309410), (19580, 154705), (24475, 123764), (30941, 97900), (48950, 61882)]