1771363620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14843}}^1$

素因数の和:14891

約数の個数: 192

約数和(自身を含む): 6284355840

約数和(自身を除く): 4512992220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 14843, 19890, 23868, 29686, 29835, 39780, 44529, 59372, 59670, 74215, 89058, 119340, 133587, 148430, 178116, 192959, 222645, 252331, 267174, 296860, 385918, 400761, 445290, 504662, 534348, 578877, 667935, 756993, 771836, 801522, 890580, 964795, 1009324, 1157754, 1261655, 1335870, 1513986, 1603044, 1736631, 1929590, 2003805, 2270979, 2315508, 2523310, 2671740, 2894385, 3027972, 3280303, 3473262, 3784965, 3859180, 4007610, 4541958, 5046620, 5209893, 5788770, 6560606, 6812937, 6946524, 7569930, 8015220, 8683155, 9083916, 9840909, 10419786, 11354895, 11577540, 13121212, 13625874, 15139860, 16401515, 17366310, 19681818, 20839572, 22709790, 26049465, 27251748, 29522727, 32803030, 34064685, 34732620, 39363636, 45419580, 49204545, 52098930, 59045454, 65606060, 68129370, 88568181, 98409090, 104197860, 118090908, 136258740, 147613635, 177136362, 196818180, 295227270, 354272724, 442840905, 590454540, 885681810, 1771363620]

約数ペア:

[(1, 1771363620), (2, 885681810), (3, 590454540), (4, 442840905), (5, 354272724), (6, 295227270), (9, 196818180), (10, 177136362), (12, 147613635), (13, 136258740), (15, 118090908), (17, 104197860), (18, 98409090), (20, 88568181), (26, 68129370), (27, 65606060), (30, 59045454), (34, 52098930), (36, 49204545), (39, 45419580), (45, 39363636), (51, 34732620), (52, 34064685), (54, 32803030), (60, 29522727), (65, 27251748), (68, 26049465), (78, 22709790), (85, 20839572), (90, 19681818), (102, 17366310), (108, 16401515), (117, 15139860), (130, 13625874), (135, 13121212), (153, 11577540), (156, 11354895), (170, 10419786), (180, 9840909), (195, 9083916), (204, 8683155), (221, 8015220), (234, 7569930), (255, 6946524), (260, 6812937), (270, 6560606), (306, 5788770), (340, 5209893), (351, 5046620), (390, 4541958), (442, 4007610), (459, 3859180), (468, 3784965), (510, 3473262), (540, 3280303), (585, 3027972), (612, 2894385), (663, 2671740), (702, 2523310), (765, 2315508), (780, 2270979), (884, 2003805), (918, 1929590), (1020, 1736631), (1105, 1603044), (1170, 1513986), (1326, 1335870), (1404, 1261655), (1530, 1157754), (1755, 1009324), (1836, 964795), (1989, 890580), (2210, 801522), (2295, 771836), (2340, 756993), (2652, 667935), (3060, 578877), (3315, 534348), (3510, 504662), (3978, 445290), (4420, 400761), (4590, 385918), (5967, 296860), (6630, 267174), (7020, 252331), (7956, 222645), (9180, 192959), (9945, 178116), (11934, 148430), (13260, 133587), (14843, 119340), (19890, 89058), (23868, 74215), (29686, 59670), (29835, 59372), (39780, 44529)]