156449880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 531867600

約数和(自身を除く): 375417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 443, 540, 545, 648, 654, 810, 872, 886, 981, 1080, 1090, 1308, 1329, 1620, 1635, 1772, 1962, 2180, 2215, 2616, 2658, 2943, 3240, 3270, 3544, 3924, 3987, 4360, 4430, 4905, 5316, 5886, 6540, 6645, 7848, 7974, 8829, 8860, 9810, 10632, 11772, 11961, 13080, 13290, 14715, 15948, 17658, 17720, 19620, 19935, 23544, 23922, 26580, 29430, 31896, 35316, 35883, 39240, 39870, 44145, 47844, 48287, 53160, 58860, 59805, 70632, 71766, 79740, 88290, 95688, 96574, 117720, 119610, 143532, 144861, 159480, 176580, 179415, 193148, 239220, 241435, 287064, 289722, 353160, 358830, 386296, 434583, 478440, 482870, 579444, 717660, 724305, 869166, 965740, 1158888, 1303749, 1435320, 1448610, 1738332, 1931480, 2172915, 2607498, 2897220, 3476664, 3911247, 4345830, 5214996, 5794440, 6518745, 7822494, 8691660, 10429992, 13037490, 15644988, 17383320, 19556235, 26074980, 31289976, 39112470, 52149960, 78224940, 156449880]

約数ペア:

[(1, 156449880), (2, 78224940), (3, 52149960), (4, 39112470), (5, 31289976), (6, 26074980), (8, 19556235), (9, 17383320), (10, 15644988), (12, 13037490), (15, 10429992), (18, 8691660), (20, 7822494), (24, 6518745), (27, 5794440), (30, 5214996), (36, 4345830), (40, 3911247), (45, 3476664), (54, 2897220), (60, 2607498), (72, 2172915), (81, 1931480), (90, 1738332), (108, 1448610), (109, 1435320), (120, 1303749), (135, 1158888), (162, 965740), (180, 869166), (216, 724305), (218, 717660), (270, 579444), (324, 482870), (327, 478440), (360, 434583), (405, 386296), (436, 358830), (443, 353160), (540, 289722), (545, 287064), (648, 241435), (654, 239220), (810, 193148), (872, 179415), (886, 176580), (981, 159480), (1080, 144861), (1090, 143532), (1308, 119610), (1329, 117720), (1620, 96574), (1635, 95688), (1772, 88290), (1962, 79740), (2180, 71766), (2215, 70632), (2616, 59805), (2658, 58860), (2943, 53160), (3240, 48287), (3270, 47844), (3544, 44145), (3924, 39870), (3987, 39240), (4360, 35883), (4430, 35316), (4905, 31896), (5316, 29430), (5886, 26580), (6540, 23922), (6645, 23544), (7848, 19935), (7974, 19620), (8829, 17720), (8860, 17658), (9810, 15948), (10632, 14715), (11772, 13290), (11961, 13080)]