4550700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 16498944

約数和(自身を除く): 11948244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 197, 210, 220, 231, 275, 300, 308, 330, 350, 385, 394, 420, 462, 525, 550, 591, 660, 700, 770, 788, 825, 924, 985, 1050, 1100, 1155, 1182, 1379, 1540, 1650, 1925, 1970, 2100, 2167, 2310, 2364, 2758, 2955, 3300, 3850, 3940, 4137, 4334, 4620, 4925, 5516, 5775, 5910, 6501, 6895, 7700, 8274, 8668, 9850, 10835, 11550, 11820, 13002, 13790, 14775, 15169, 16548, 19700, 20685, 21670, 23100, 26004, 27580, 29550, 30338, 32505, 34475, 41370, 43340, 45507, 54175, 59100, 60676, 65010, 68950, 75845, 82740, 91014, 103425, 108350, 130020, 137900, 151690, 162525, 182028, 206850, 216700, 227535, 303380, 325050, 379225, 413700, 455070, 650100, 758450, 910140, 1137675, 1516900, 2275350, 4550700]

約数ペア:

[(1, 4550700), (2, 2275350), (3, 1516900), (4, 1137675), (5, 910140), (6, 758450), (7, 650100), (10, 455070), (11, 413700), (12, 379225), (14, 325050), (15, 303380), (20, 227535), (21, 216700), (22, 206850), (25, 182028), (28, 162525), (30, 151690), (33, 137900), (35, 130020), (42, 108350), (44, 103425), (50, 91014), (55, 82740), (60, 75845), (66, 68950), (70, 65010), (75, 60676), (77, 59100), (84, 54175), (100, 45507), (105, 43340), (110, 41370), (132, 34475), (140, 32505), (150, 30338), (154, 29550), (165, 27580), (175, 26004), (197, 23100), (210, 21670), (220, 20685), (231, 19700), (275, 16548), (300, 15169), (308, 14775), (330, 13790), (350, 13002), (385, 11820), (394, 11550), (420, 10835), (462, 9850), (525, 8668), (550, 8274), (591, 7700), (660, 6895), (700, 6501), (770, 5910), (788, 5775), (825, 5516), (924, 4925), (985, 4620), (1050, 4334), (1100, 4137), (1155, 3940), (1182, 3850), (1379, 3300), (1540, 2955), (1650, 2758), (1925, 2364), (1970, 2310), (2100, 2167)]