77104170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 164573910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 1997, 2145, 2574, 2970, 3510, 3861, 3994, 4290, 5991, 6435, 7722, 9985, 11982, 12870, 17973, 19305, 19970, 21967, 25961, 29955, 35946, 38610, 43934, 51922, 53919, 59910, 65901, 77883, 89865, 107838, 109835, 129805, 131802, 155766, 179730, 197703, 219670, 233649, 259610, 269595, 285571, 329505, 389415, 395406, 467298, 539190, 571142, 593109, 659010, 700947, 778830, 856713, 988515, 1168245, 1186218, 1401894, 1427855, 1713426, 1977030, 2336490, 2570139, 2855710, 2965545, 3504735, 4283565, 5140278, 5931090, 7009470, 7710417, 8567130, 12850695, 15420834, 25701390, 38552085, 77104170]

約数ペア:

[(1, 77104170), (2, 38552085), (3, 25701390), (5, 15420834), (6, 12850695), (9, 8567130), (10, 7710417), (11, 7009470), (13, 5931090), (15, 5140278), (18, 4283565), (22, 3504735), (26, 2965545), (27, 2855710), (30, 2570139), (33, 2336490), (39, 1977030), (45, 1713426), (54, 1427855), (55, 1401894), (65, 1186218), (66, 1168245), (78, 988515), (90, 856713), (99, 778830), (110, 700947), (117, 659010), (130, 593109), (135, 571142), (143, 539190), (165, 467298), (195, 395406), (198, 389415), (234, 329505), (270, 285571), (286, 269595), (297, 259610), (330, 233649), (351, 219670), (390, 197703), (429, 179730), (495, 155766), (585, 131802), (594, 129805), (702, 109835), (715, 107838), (858, 89865), (990, 77883), (1170, 65901), (1287, 59910), (1430, 53919), (1485, 51922), (1755, 43934), (1997, 38610), (2145, 35946), (2574, 29955), (2970, 25961), (3510, 21967), (3861, 19970), (3994, 19305), (4290, 17973), (5991, 12870), (6435, 11982), (7722, 9985)]