452678940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1596

約数の個数: 144

約数和(自身を含む): 1576166592

約数和(自身を除く): 1123487652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 277, 315, 420, 554, 630, 831, 1108, 1260, 1297, 1385, 1662, 1939, 2493, 2594, 2770, 3324, 3878, 3891, 4155, 4986, 5188, 5540, 5817, 6485, 7756, 7782, 8310, 9079, 9695, 9972, 11634, 11673, 12465, 12970, 15564, 16620, 17451, 18158, 19390, 19455, 23268, 23346, 24930, 25940, 27237, 29085, 34902, 36316, 38780, 38910, 45395, 46692, 49860, 54474, 58170, 58365, 69804, 77820, 81711, 87255, 90790, 108948, 116340, 116730, 136185, 163422, 174510, 181580, 233460, 272370, 326844, 349020, 359269, 408555, 544740, 718538, 817110, 1077807, 1437076, 1634220, 1796345, 2155614, 2514883, 3233421, 3592690, 4311228, 5029766, 5389035, 6466842, 7185380, 7544649, 10059532, 10778070, 12574415, 12933684, 15089298, 16167105, 21556140, 22633947, 25148830, 30178596, 32334210, 37723245, 45267894, 50297660, 64668420, 75446490, 90535788, 113169735, 150892980, 226339470, 452678940]

約数ペア:

[(1, 452678940), (2, 226339470), (3, 150892980), (4, 113169735), (5, 90535788), (6, 75446490), (7, 64668420), (9, 50297660), (10, 45267894), (12, 37723245), (14, 32334210), (15, 30178596), (18, 25148830), (20, 22633947), (21, 21556140), (28, 16167105), (30, 15089298), (35, 12933684), (36, 12574415), (42, 10778070), (45, 10059532), (60, 7544649), (63, 7185380), (70, 6466842), (84, 5389035), (90, 5029766), (105, 4311228), (126, 3592690), (140, 3233421), (180, 2514883), (210, 2155614), (252, 1796345), (277, 1634220), (315, 1437076), (420, 1077807), (554, 817110), (630, 718538), (831, 544740), (1108, 408555), (1260, 359269), (1297, 349020), (1385, 326844), (1662, 272370), (1939, 233460), (2493, 181580), (2594, 174510), (2770, 163422), (3324, 136185), (3878, 116730), (3891, 116340), (4155, 108948), (4986, 90790), (5188, 87255), (5540, 81711), (5817, 77820), (6485, 69804), (7756, 58365), (7782, 58170), (8310, 54474), (9079, 49860), (9695, 46692), (9972, 45395), (11634, 38910), (11673, 38780), (12465, 36316), (12970, 34902), (15564, 29085), (16620, 27237), (17451, 25940), (18158, 24930), (19390, 23346), (19455, 23268)]