907990050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2689

約数の個数: 144

約数和(自身を含む): 2606395680

約数和(自身を除く): 1698405630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 121, 150, 165, 190, 209, 242, 275, 285, 330, 363, 418, 475, 550, 570, 605, 627, 726, 825, 950, 1045, 1210, 1254, 1425, 1650, 1815, 2090, 2299, 2633, 2850, 3025, 3135, 3630, 4598, 5225, 5266, 6050, 6270, 6897, 7899, 9075, 10450, 11495, 13165, 13794, 15675, 15798, 18150, 22990, 26330, 28963, 31350, 34485, 39495, 50027, 57475, 57926, 65825, 68970, 78990, 86889, 100054, 114950, 131650, 144815, 150081, 172425, 173778, 197475, 250135, 289630, 300162, 318593, 344850, 394950, 434445, 500270, 550297, 637186, 724075, 750405, 868890, 955779, 1100594, 1250675, 1448150, 1500810, 1592965, 1650891, 1911558, 2172225, 2501350, 2751485, 3185930, 3301782, 3752025, 4344450, 4778895, 5502970, 6053267, 7504050, 7964825, 8254455, 9557790, 12106534, 13757425, 15929650, 16508910, 18159801, 23894475, 27514850, 30266335, 36319602, 41272275, 47788950, 60532670, 82544550, 90799005, 151331675, 181598010, 302663350, 453995025, 907990050]

約数ペア:

[(1, 907990050), (2, 453995025), (3, 302663350), (5, 181598010), (6, 151331675), (10, 90799005), (11, 82544550), (15, 60532670), (19, 47788950), (22, 41272275), (25, 36319602), (30, 30266335), (33, 27514850), (38, 23894475), (50, 18159801), (55, 16508910), (57, 15929650), (66, 13757425), (75, 12106534), (95, 9557790), (110, 8254455), (114, 7964825), (121, 7504050), (150, 6053267), (165, 5502970), (190, 4778895), (209, 4344450), (242, 3752025), (275, 3301782), (285, 3185930), (330, 2751485), (363, 2501350), (418, 2172225), (475, 1911558), (550, 1650891), (570, 1592965), (605, 1500810), (627, 1448150), (726, 1250675), (825, 1100594), (950, 955779), (1045, 868890), (1210, 750405), (1254, 724075), (1425, 637186), (1650, 550297), (1815, 500270), (2090, 434445), (2299, 394950), (2633, 344850), (2850, 318593), (3025, 300162), (3135, 289630), (3630, 250135), (4598, 197475), (5225, 173778), (5266, 172425), (6050, 150081), (6270, 144815), (6897, 131650), (7899, 114950), (9075, 100054), (10450, 86889), (11495, 78990), (13165, 68970), (13794, 65825), (15675, 57926), (15798, 57475), (18150, 50027), (22990, 39495), (26330, 34485), (28963, 31350)]