243314370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 726089832

約数和(自身を除く): 482775462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 845, 941, 1014, 1105, 1170, 1326, 1521, 1530, 1690, 1882, 1989, 2210, 2535, 2823, 2873, 3042, 3315, 3978, 4705, 5070, 5646, 5746, 6630, 7605, 8469, 8619, 9410, 9945, 12233, 14115, 14365, 15210, 15997, 16938, 17238, 19890, 24466, 25857, 28230, 28730, 31994, 36699, 42345, 43095, 47991, 51714, 61165, 73398, 79985, 84690, 86190, 95982, 110097, 122330, 129285, 143973, 159029, 159970, 183495, 207961, 220194, 239955, 258570, 287946, 318058, 366990, 415922, 477087, 479910, 550485, 623883, 719865, 795145, 954174, 1039805, 1100970, 1247766, 1431261, 1439730, 1590290, 1871649, 2079610, 2385435, 2703493, 2862522, 3119415, 3743298, 4770870, 5406986, 6238830, 7156305, 8110479, 9358245, 13517465, 14312610, 16220958, 18716490, 24331437, 27034930, 40552395, 48662874, 81104790, 121657185, 243314370]

約数ペア:

[(1, 243314370), (2, 121657185), (3, 81104790), (5, 48662874), (6, 40552395), (9, 27034930), (10, 24331437), (13, 18716490), (15, 16220958), (17, 14312610), (18, 13517465), (26, 9358245), (30, 8110479), (34, 7156305), (39, 6238830), (45, 5406986), (51, 4770870), (65, 3743298), (78, 3119415), (85, 2862522), (90, 2703493), (102, 2385435), (117, 2079610), (130, 1871649), (153, 1590290), (169, 1439730), (170, 1431261), (195, 1247766), (221, 1100970), (234, 1039805), (255, 954174), (306, 795145), (338, 719865), (390, 623883), (442, 550485), (507, 479910), (510, 477087), (585, 415922), (663, 366990), (765, 318058), (845, 287946), (941, 258570), (1014, 239955), (1105, 220194), (1170, 207961), (1326, 183495), (1521, 159970), (1530, 159029), (1690, 143973), (1882, 129285), (1989, 122330), (2210, 110097), (2535, 95982), (2823, 86190), (2873, 84690), (3042, 79985), (3315, 73398), (3978, 61165), (4705, 51714), (5070, 47991), (5646, 43095), (5746, 42345), (6630, 36699), (7605, 31994), (8469, 28730), (8619, 28230), (9410, 25857), (9945, 24466), (12233, 19890), (14115, 17238), (14365, 16938), (15210, 15997)]