30257700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 97868736

約数和(自身を除く): 67611036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 53, 55, 60, 66, 75, 100, 106, 110, 132, 150, 159, 165, 173, 212, 220, 265, 275, 300, 318, 330, 346, 519, 530, 550, 583, 636, 660, 692, 795, 825, 865, 1038, 1060, 1100, 1166, 1325, 1590, 1650, 1730, 1749, 1903, 2076, 2332, 2595, 2650, 2915, 3180, 3300, 3460, 3498, 3806, 3975, 4325, 5190, 5300, 5709, 5830, 6996, 7612, 7950, 8650, 8745, 9169, 9515, 10380, 11418, 11660, 12975, 14575, 15900, 17300, 17490, 18338, 19030, 22836, 25950, 27507, 28545, 29150, 34980, 36676, 38060, 43725, 45845, 47575, 51900, 55014, 57090, 58300, 87450, 91690, 95150, 100859, 110028, 114180, 137535, 142725, 174900, 183380, 190300, 201718, 229225, 275070, 285450, 302577, 403436, 458450, 504295, 550140, 570900, 605154, 687675, 916900, 1008590, 1210308, 1375350, 1512885, 2017180, 2521475, 2750700, 3025770, 5042950, 6051540, 7564425, 10085900, 15128850, 30257700]

約数ペア:

[(1, 30257700), (2, 15128850), (3, 10085900), (4, 7564425), (5, 6051540), (6, 5042950), (10, 3025770), (11, 2750700), (12, 2521475), (15, 2017180), (20, 1512885), (22, 1375350), (25, 1210308), (30, 1008590), (33, 916900), (44, 687675), (50, 605154), (53, 570900), (55, 550140), (60, 504295), (66, 458450), (75, 403436), (100, 302577), (106, 285450), (110, 275070), (132, 229225), (150, 201718), (159, 190300), (165, 183380), (173, 174900), (212, 142725), (220, 137535), (265, 114180), (275, 110028), (300, 100859), (318, 95150), (330, 91690), (346, 87450), (519, 58300), (530, 57090), (550, 55014), (583, 51900), (636, 47575), (660, 45845), (692, 43725), (795, 38060), (825, 36676), (865, 34980), (1038, 29150), (1060, 28545), (1100, 27507), (1166, 25950), (1325, 22836), (1590, 19030), (1650, 18338), (1730, 17490), (1749, 17300), (1903, 15900), (2076, 14575), (2332, 12975), (2595, 11660), (2650, 11418), (2915, 10380), (3180, 9515), (3300, 9169), (3460, 8745), (3498, 8650), (3806, 7950), (3975, 7612), (4325, 6996), (5190, 5830), (5300, 5709)]