437944980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 1359408960

約数和(自身を除く): 921463980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 179, 220, 242, 330, 337, 358, 363, 484, 537, 605, 660, 674, 716, 726, 895, 1011, 1074, 1210, 1348, 1452, 1685, 1790, 1815, 1969, 2022, 2148, 2420, 2685, 3370, 3580, 3630, 3707, 3938, 4044, 5055, 5370, 5907, 6740, 7260, 7414, 7876, 9845, 10110, 10740, 11121, 11814, 14828, 18535, 19690, 20220, 21659, 22242, 23628, 29535, 37070, 39380, 40777, 43318, 44484, 55605, 59070, 60323, 64977, 74140, 81554, 86636, 108295, 111210, 118140, 120646, 122331, 129954, 163108, 180969, 203885, 216590, 222420, 241292, 244662, 259908, 301615, 324885, 361938, 407770, 433180, 489324, 603230, 611655, 649770, 663553, 723876, 815540, 904845, 1206460, 1223310, 1299540, 1327106, 1809690, 1990659, 2446620, 2654212, 3317765, 3619380, 3981318, 6635530, 7299083, 7962636, 9953295, 13271060, 14598166, 19906590, 21897249, 29196332, 36495415, 39813180, 43794498, 72990830, 87588996, 109486245, 145981660, 218972490, 437944980]

約数ペア:

[(1, 437944980), (2, 218972490), (3, 145981660), (4, 109486245), (5, 87588996), (6, 72990830), (10, 43794498), (11, 39813180), (12, 36495415), (15, 29196332), (20, 21897249), (22, 19906590), (30, 14598166), (33, 13271060), (44, 9953295), (55, 7962636), (60, 7299083), (66, 6635530), (110, 3981318), (121, 3619380), (132, 3317765), (165, 2654212), (179, 2446620), (220, 1990659), (242, 1809690), (330, 1327106), (337, 1299540), (358, 1223310), (363, 1206460), (484, 904845), (537, 815540), (605, 723876), (660, 663553), (674, 649770), (716, 611655), (726, 603230), (895, 489324), (1011, 433180), (1074, 407770), (1210, 361938), (1348, 324885), (1452, 301615), (1685, 259908), (1790, 244662), (1815, 241292), (1969, 222420), (2022, 216590), (2148, 203885), (2420, 180969), (2685, 163108), (3370, 129954), (3580, 122331), (3630, 120646), (3707, 118140), (3938, 111210), (4044, 108295), (5055, 86636), (5370, 81554), (5907, 74140), (6740, 64977), (7260, 60323), (7414, 59070), (7876, 55605), (9845, 44484), (10110, 43318), (10740, 40777), (11121, 39380), (11814, 37070), (14828, 29535), (18535, 23628), (19690, 22242), (20220, 21659)]