38822315220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{385831}}^1$

素因数の和:385902

約数の個数: 144

約数和(自身を含む): 129769191552

約数和(自身を除く): 90946876332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7740, 8385, 10062, 11180, 16770, 20124, 25155, 33540, 50310, 100620, 385831, 771662, 1157493, 1543324, 1929155, 2314986, 3472479, 3858310, 4629972, 5015803, 5787465, 6944958, 7716620, 10031606, 11574930, 13889916, 15047409, 16590733, 17362395, 20063212, 23149860, 25079015, 30094818, 33181466, 34724790, 45142227, 49772199, 50158030, 60189636, 66362932, 69449580, 75237045, 82953665, 90284454, 99544398, 100316060, 149316597, 150474090, 165907330, 180568908, 199088796, 215679529, 225711135, 248860995, 298633194, 300948180, 331814660, 431359058, 451422270, 497721990, 597266388, 647038587, 746582985, 862718116, 902844540, 995443980, 1078397645, 1294077174, 1493165970, 1941115761, 2156795290, 2588154348, 2986331940, 3235192935, 3882231522, 4313590580, 6470385870, 7764463044, 9705578805, 12940771740, 19411157610, 38822315220]

約数ペア:

[(1, 38822315220), (2, 19411157610), (3, 12940771740), (4, 9705578805), (5, 7764463044), (6, 6470385870), (9, 4313590580), (10, 3882231522), (12, 3235192935), (13, 2986331940), (15, 2588154348), (18, 2156795290), (20, 1941115761), (26, 1493165970), (30, 1294077174), (36, 1078397645), (39, 995443980), (43, 902844540), (45, 862718116), (52, 746582985), (60, 647038587), (65, 597266388), (78, 497721990), (86, 451422270), (90, 431359058), (117, 331814660), (129, 300948180), (130, 298633194), (156, 248860995), (172, 225711135), (180, 215679529), (195, 199088796), (215, 180568908), (234, 165907330), (258, 150474090), (260, 149316597), (387, 100316060), (390, 99544398), (430, 90284454), (468, 82953665), (516, 75237045), (559, 69449580), (585, 66362932), (645, 60189636), (774, 50158030), (780, 49772199), (860, 45142227), (1118, 34724790), (1170, 33181466), (1290, 30094818), (1548, 25079015), (1677, 23149860), (1935, 20063212), (2236, 17362395), (2340, 16590733), (2580, 15047409), (2795, 13889916), (3354, 11574930), (3870, 10031606), (5031, 7716620), (5590, 6944958), (6708, 5787465), (7740, 5015803), (8385, 4629972), (10062, 3858310), (11180, 3472479), (16770, 2314986), (20124, 1929155), (25155, 1543324), (33540, 1157493), (50310, 771662), (100620, 385831)]