102777480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21991

約数の個数: 96

約数和(自身を含む): 359737560

約数和(自身を除く): 256960080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 197649, 219610, 263532, 285493, 329415, 395298, 439220, 527064, 570986, 658830, 790596, 856479, 878440, 988245, 1141972, 1317660, 1427465, 1581192, 1712958, 1976490, 2283944, 2569437, 2635320, 2854930, 3425916, 3952980, 4282395, 5138874, 5709860, 6851832, 7905960, 8564790, 10277748, 11419720, 12847185, 17129580, 20555496, 25694370, 34259160, 51388740, 102777480]

約数ペア:

[(1, 102777480), (2, 51388740), (3, 34259160), (4, 25694370), (5, 20555496), (6, 17129580), (8, 12847185), (9, 11419720), (10, 10277748), (12, 8564790), (13, 7905960), (15, 6851832), (18, 5709860), (20, 5138874), (24, 4282395), (26, 3952980), (30, 3425916), (36, 2854930), (39, 2635320), (40, 2569437), (45, 2283944), (52, 1976490), (60, 1712958), (65, 1581192), (72, 1427465), (78, 1317660), (90, 1141972), (104, 988245), (117, 878440), (120, 856479), (130, 790596), (156, 658830), (180, 570986), (195, 527064), (234, 439220), (260, 395298), (312, 329415), (360, 285493), (390, 263532), (468, 219610), (520, 197649), (585, 175688), (780, 131766), (936, 109805), (1170, 87844), (1560, 65883), (2340, 43922), (4680, 21961)]